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Chicago Weather in December, USA

Slide and Tap Other Months

  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

    Temperature

    -3°C
    27°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

    2°C
    36°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

    -8°C
    18°F
  • What is Average Day Temperature?
    The average temperature recorded between sunrise and sunset

    Day Temperature

    1°C
    35°F
  • What is Average Night Temperature?
    The average temperature recorded between sunset and sunrise

    Night Temperature

    0°C
    33°F
  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    3 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    9 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall

    63 mm

December, 2025

Sun
Mon
1 Avg 39º
Tue
2 Avg 41º
Wed
3 Avg 43º
Thu
4 Avg 46º
Fri
5 Avg 37º
Sat
6 Avg 34º
7 Avg 32º
8 Avg 34º
9 Avg 36º
10 Avg 32º
11 Avg 32º
12 Avg 32º
13 Avg 39º
14 Avg 36º
15 Avg 32º
16 Avg 34º
17 Avg 32º
18 Avg -1º 30º
19 Avg -1º 30º
20 Avg 37º
21
22
23
24
25
26
27
  • -4

    25

    Hour 7

    7:00

  • Sunset

    07:15

  • -5

    23

    Hour 8

    8:00

  • -5

    23

    Hour 9

    9:00

  • -3

    27

    Hour 10

    10:00

  • -4

    25

    Hour 11

    11:00

  • -1

    30

    Hour 12

    12:00

  • 0

    32

    Hour 13

    13:00

  • 1

    34

    Hour 14

    14:00

  • 2

    36

    Hour 15

    15:00

  • 2

    36

    Hour 16

    16:00

  • Sunset

    16:22

  • 1

    34

    Hour 17

    17:00

  • 0

    32

    Hour 18

    18:00

  • -1

    30

    Hour 19

    19:00

  • -2

    28

    Hour 20

    20:00

  • -3

    27

    Hour 21

    21:00

  • -2

    28

    Hour 22

    22:00

  • -3

    27

    Hour 23

    23:00

  • Monday
  • 0

    32

    0:00

  • -1

    30

    1:00

  • -1

    30

    2:00

  • -2

    28

    3:00

  • -2

    28

    4:00

  • -3

    27

    5:00

  • -3

    27

    6:00

    • 13:00

      Clear

      32º

    • 14:00

      Clear

      34º

    • 15:00

      Clear

      36º

    • 16:00

      Clear

      36º

    • 16 22

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Clear

      34º

    • 18:00

      Clear

      32º

    • 19:00

      Clear

      -1º

      30º

    • 20:00

      Clear

      -2º

      28º

    • 21:00

      Clear

      -3º

      27º

    • 22:00

      Clear

      -2º

      28º

    • 23:00

      Partly cloudy

      -3º

      27º

    • 00:00

      Mon

      Partly cloudy

      -3º

      27º

    • 01:00

      Partly cloudy

      -3º

      27º

    • 02:00

      Partly cloudy

      -3º

      27º

    • 03:00

      Partly cloudy

      -3º

      27º

    • 04:00

      Partly cloudy

      -3º

      27º

    • 05:00

      Partly cloudy

      -3º

      27º

    • 06:00

      Partly cloudy

      -2º

      28º

    • 07:00

      Partly cloudy

      -2º

      28º

    • 07 15

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 08:00

      Partly cloudy

      -2º

      28º

    • 09:00

      Partly cloudy

      -2º

      28º

    • 10:00

      Partly cloudy

      -1º

      30º

    • 11:00

      Partly cloudy

      32º

    • 12:00

      Partly cloudy

      34º

  • -2

    28

    Hour 7

    7:00

  • Sunset

    07:15

  • -2

    28

    Hour 8

    8:00

  • -2

    28

    Hour 9

    9:00

  • -1

    30

    Hour 10

    10:00

  • 0

    32

    Hour 11

    11:00

  • 1

    34

    Hour 12

    12:00

  • 1

    34

    Hour 13

    13:00

  • 2

    36

    Hour 14

    14:00

  • 2

    36

    Hour 15

    15:00

  • 2

    36

    Hour 16

    16:00

  • Sunset

    16:23

  • 1

    34

    Hour 17

    17:00

  • 1

    34

    Hour 18

    18:00

  • 0

    32

    Hour 19

    19:00

  • 0

    32

    Hour 20

    20:00

  • 0

    32

    Hour 21

    21:00

  • -1

    30

    Hour 22

    22:00

  • 0

    32

    Hour 23

    23:00

  • Tuesday
  • -3

    27

    0:00

  • -3

    27

    1:00

  • -3

    27

    2:00

  • -3

    27

    3:00

  • -3

    27

    4:00

  • -3

    27

    5:00

  • -2

    28

    6:00

    • 06:00

      Overcast

      -2º

      28º

    • 07:00

      Overcast

      -2º

      28º

    • 07 15

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 08:00

      Overcast

      -2º

      28º

    • 09:00

      Overcast

      -2º

      28º

    • 10:00

      Overcast

      -1º

      30º

    • 11:00

      Overcast

      32º

    • 12:00

      Overcast

      34º

    • 13:00

      Partly cloudy

      34º

    • 14:00

      Partly cloudy

      36º

    • 15:00

      Partly cloudy

      36º

    • 16:00

      Overcast

      36º

    • 16 23

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Overcast

      34º

    • 18:00

      Overcast

      34º

    • 19:00

      Overcast

      32º

    • 20:00

      Overcast

      32º

    • 21:00

      Overcast

      32º

    • 22:00

      Overcast

      -1º

      30º

    • 23:00

      Cloudy

      32º

    • 00:00

      Tue

      Cloudy

      32º

    • 01:00

      Cloudy

      32º

    • 02:00

      Cloudy

      32º

    • 03:00

      Cloudy

      32º

    • 04:00

      Cloudy

      32º

    • 05:00

      Cloudy

      32º

  • 0

    32

    Hour 7

    7:00

  • Sunset

    07:16

  • 0

    32

    Hour 8

    8:00

  • 1

    34

    Hour 9

    9:00

  • 1

    34

    Hour 10

    10:00

  • 1

    34

    Hour 11

    11:00

  • 2

    36

    Hour 12

    12:00

  • 2

    36

    Hour 13

    13:00

  • 2

    36

    Hour 14

    14:00

  • 2

    36

    Hour 15

    15:00

  • 2

    36

    Hour 16

    16:00

  • Sunset

    16:23

  • 2

    36

    Hour 17

    17:00

  • 2

    36

    Hour 18

    18:00

  • 2

    36

    Hour 19

    19:00

  • 1

    34

    Hour 20

    20:00

  • 1

    34

    Hour 21

    21:00

  • 1

    34

    Hour 22

    22:00

  • 0

    32

    Hour 23

    23:00

  • Wednesday
  • 0

    32

    0:00

  • 0

    32

    1:00

  • 0

    32

    2:00

  • 0

    32

    3:00

  • 0

    32

    4:00

  • 0

    32

    5:00

  • 0

    32

    6:00

    • 06:00

      Overcast

      32º

    • 07:00

      Overcast

      32º

    • 07 16

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 08:00

      Overcast

      32º

    • 09:00

      Overcast

      34º

    • 10:00

      Overcast

      34º

    • 11:00

      Overcast

      34º

    • 12:00

      Overcast

      36º

    • 13:00

      Overcast

      36º

    • 14:00

      Overcast

      36º

    • 15:00

      Overcast

      36º

    • 16:00

      Overcast

      36º

    • 16 23

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Overcast

      36º

    • 18:00

      Overcast

      36º

    • 19:00

      Mist

      36º

    • 20:00

      Clear

      34º

    • 21:00

      Partly cloudy

      34º

    • 22:00

      Clear

      34º

    • 23:00

      Overcast

      32º

    • 00:00

      Wed

      Overcast

      32º

    • 01:00

      Overcast

      34º

    • 02:00

      Overcast

      34º

    • 03:00

      Overcast

      34º

    • 04:00

      Overcast

      34º

    • 05:00

      Overcast

      34º

  • 1

    34

    Hour 7

    7:00

  • Sunset

    07:16

  • 1

    34

    Hour 8

    8:00

  • 1

    34

    Hour 9

    9:00

  • 2

    36

    Hour 10

    10:00

  • 2

    36

    Hour 11

    11:00

  • 3

    37

    Hour 12

    12:00

  • 4

    39

    Hour 13

    13:00

  • 4

    39

    Hour 14

    14:00

  • 5

    41

    Hour 15

    15:00

  • 5

    41

    Hour 16

    16:00

  • Sunset

    16:24

  • 5

    41

    Hour 17

    17:00

  • 6

    43

    Hour 18

    18:00

  • 6

    43

    Hour 19

    19:00

  • 7

    45

    Hour 20

    20:00

  • 6

    43

    Hour 21

    21:00

  • 7

    45

    Hour 22

    22:00

  • 7

    45

    Hour 23

    23:00

  • Thursday
  • 0

    32

    0:00

  • 1

    34

    1:00

  • 1

    34

    2:00

  • 1

    34

    3:00

  • 1

    34

    4:00

  • 1

    34

    5:00

  • 1

    34

    6:00

    • 06:00

      Partly cloudy

      34º

    • 07:00

      Partly cloudy

      34º

    • 07 16

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 08:00

      Partly cloudy

      34º

    • 09:00

      Partly cloudy

      34º

    • 10:00

      Clear

      36º

    • 11:00

      Overcast

      36º

    • 12:00

      Overcast

      37º

    • 13:00

      Clear

      39º

    • 14:00

      Partly cloudy

      39º

    • 15:00

      Overcast

      41º

    • 16:00

      Patchy rain possible

      41º

    • 16 24

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Patchy rain possible

      41º

    • 18:00

      Patchy rain possible

      43º

    • 19:00

      Overcast

      43º

    • 20:00

      Light drizzle

      45º

    • 21:00

      Patchy rain possible

      43º

    • 22:00

      Overcast

      45º

    • 23:00

      Light drizzle

      45º

    • 00:00

      Thu

      Light drizzle

      43º

    • 01:00

      Light drizzle

      45º

    • 02:00

      Light drizzle

      45º

    • 03:00

      Light drizzle

      43º

    • 04:00

      Light drizzle

      45º

    • 05:00

      Light drizzle

      45º

  • 6

    43

    Hour 7

    7:00

  • Sunset

    07:16

  • 5

    41

    Hour 8

    8:00

  • 5

    41

    Hour 9

    9:00

  • 6

    43

    Hour 10

    10:00

  • 6

    43

    Hour 11

    11:00

  • 6

    43

    Hour 12

    12:00

  • 7

    45

    Hour 13

    13:00

  • 8

    46

    Hour 14

    14:00

  • 9

    48

    Hour 15

    15:00

  • 10

    50

    Hour 16

    16:00

  • Sunset

    16:24

  • 11

    52

    Hour 17

    17:00

  • 11

    52

    Hour 18

    18:00

  • 12

    54

    Hour 19

    19:00

  • 13

    55

    Hour 20

    20:00

  • 14

    57

    Hour 21

    21:00

  • 15

    59

    Hour 22

    22:00

  • 15

    59

    Hour 23

    23:00

  • Friday
  • 6

    43

    0:00

  • 7

    45

    1:00

  • 7

    45

    2:00

  • 6

    43

    3:00

  • 7

    45

    4:00

  • 7

    45

    5:00

  • 6

    43

    6:00

    • 06:00

      Light drizzle

      43º

    • 07:00

      Fog

      43º

    • 07 16

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 08:00

      Fog

      41º

    • 09:00

      Fog

      41º

    • 10:00

      Fog

      43º

    • 11:00

      Fog

      43º

    • 12:00

      Fog

      43º

    • 13:00

      Fog

      45º

    • 14:00

      Mist

      46º

    • 15:00

      Fog

      48º

    • 16:00

      Mist

      10º

      50º

    • 16 24

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Overcast

      11º

      52º

    • 18:00

      Mist

      11º

      52º

    • 19:00

      Overcast

      12º

      54º

    • 20:00

      Patchy rain possible

      13º

      55º

    • 21:00

      Overcast

      14º

      57º

    • 22:00

      Patchy rain possible

      15º

      59º

    • 23:00

      Patchy rain possible

      15º

      59º

    • 00:00

      Fri

      Patchy rain possible

      15º

      59º

    • 01:00

      Patchy rain possible

      15º

      59º

    • 02:00

      Patchy rain possible

      15º

      59º

    • 03:00

      Patchy rain possible

      15º

      59º

    • 04:00

      Patchy rain possible

      15º

      59º

    • 05:00

      Patchy rain possible

      14º

      57º

  • 11

    52

    Hour 7

    7:00

  • Sunset

    07:17

  • 9

    48

    Hour 8

    8:00

  • 7

    45

    Hour 9

    9:00

  • 6

    43

    Hour 10

    10:00

  • 6

    43

    Hour 11

    11:00

  • 5

    41

    Hour 12

    12:00

  • 5

    41

    Hour 13

    13:00

  • 4

    39

    Hour 14

    14:00

  • 4

    39

    Hour 15

    15:00

  • 4

    39

    Hour 16

    16:00

  • Sunset

    16:25

  • 3

    37

    Hour 17

    17:00

  • 2

    36

    Hour 18

    18:00

  • 2

    36

    Hour 19

    19:00

  • 2

    36

    Hour 20

    20:00

  • 1

    34

    Hour 21

    21:00

  • 1

    34

    Hour 22

    22:00

  • 1

    34

    Hour 23

    23:00

  • Saturday
  • 15

    59

    0:00

  • 15

    59

    1:00

  • 15

    59

    2:00

  • 15

    59

    3:00

  • 15

    59

    4:00

  • 14

    57

    5:00

  • 12

    54

    6:00

    • 06:00

      Light rain shower

      12º

      54º

    • 07:00

      Partly cloudy

      11º

      52º

    • 07 17

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 08:00

      Cloudy

      48º

    • 09:00

      Partly cloudy

      45º

    • 10:00

      Cloudy

      43º

    • 11:00

      Clear

      43º

    • 12:00

      Cloudy

      41º

    • 13:00

      Clear

      41º

    • 14:00

      Clear

      39º

    • 15:00

      Clear

      39º

    • 16:00

      Clear

      39º

    • 16 25

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Clear

      37º

    • 18:00

      Clear

      36º

    • 19:00

      Clear

      36º

    • 20:00

      Partly cloudy

      36º

    • 21:00

      Clear

      34º

    • 22:00

      Partly cloudy

      34º

    • 23:00

      Partly cloudy

      34º

    • 00:00

      Sat

      Partly cloudy

      34º

    • 01:00

      Partly cloudy

      34º

    • 02:00

      Partly cloudy

      34º

    • 03:00

      Partly cloudy

      32º

    • 04:00

      Partly cloudy

      32º

    • 05:00

      Partly cloudy

      32º

  • 0

    32

    Hour 7

    7:00

  • Sunset

    07:17

  • 1

    34

    Hour 8

    8:00

  • 1

    34

    Hour 9

    9:00

  • 1

    34

    Hour 10

    10:00

  • 2

    36

    Hour 11

    11:00

  • 3

    37

    Hour 12

    12:00

  • 3

    37

    Hour 13

    13:00

  • 4

    39

    Hour 14

    14:00

  • 5

    41

    Hour 15

    15:00

  • 5

    41

    Hour 16

    16:00

  • Sunset

    16:26

  • 5

    41

    Hour 17

    17:00

  • 5

    41

    Hour 18

    18:00

  • 5

    41

    Hour 19

    19:00

  • 5

    41

    Hour 20

    20:00

  • 5

    41

    Hour 21

    21:00

  • 5

    41

    Hour 22

    22:00

  • 5

    41

    Hour 23

    23:00

  • Sunday
  • 1

    34

    0:00

  • 1

    34

    1:00

  • 1

    34

    2:00

  • 0

    32

    3:00

  • 0

    32

    4:00

  • 0

    32

    5:00

  • 0

    32

    6:00

    • 06:00

      Clear

      32º

    • 07:00

      Clear

      32º

    • 07 17

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 08:00

      Clear

      34º

    • 09:00

      Clear

      34º

    • 10:00

      Clear

      34º

    • 11:00

      Clear

      36º

    • 12:00

      Clear

      37º

    • 13:00

      Clear

      37º

    • 14:00

      Clear

      39º

    • 15:00

      Clear

      41º

    • 16:00

      Clear

      41º

    • 16 26

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Overcast

      41º

    • 18:00

      Clear

      41º

    • 19:00

      Overcast

      41º

    • 20:00

      Clear

      41º

    • 21:00

      Overcast

      41º

    • 22:00

      Clear

      41º

    • 23:00

      Clear

      41º

    • 00:00

      Sun

      Clear

      41º

    • 01:00

      Clear

      41º

    • 02:00

      Clear

      41º

    • 03:00

      Clear

      39º

    • 04:00

      Clear

      39º

    • 05:00

      Clear

      37º

28
29
30
31
  • 2

    36

    Hour 7

    7:00

  • Sunset

    07:18

  • 1

    34

    Hour 8

    8:00

  • 1

    34

    Hour 9

    9:00

  • 1

    34

    Hour 10

    10:00

  • 1

    34

    Hour 11

    11:00

  • 1

    34

    Hour 12

    12:00

  • 1

    34

    Hour 13

    13:00

  • 1

    34

    Hour 14

    14:00

  • 1

    34

    Hour 15

    15:00

  • 1

    34

    Hour 16

    16:00

  • Sunset

    16:26

  • 1

    34

    Hour 17

    17:00

  • 1

    34

    Hour 18

    18:00

  • 0

    32

    Hour 19

    19:00

  • 0

    32

    Hour 20

    20:00

  • 0

    32

    Hour 21

    21:00

  • 0

    32

    Hour 22

    22:00

  • 0

    32

    Hour 23

    23:00

  • Monday
  • 5

    41

    0:00

  • 5

    41

    1:00

  • 5

    41

    2:00

  • 4

    39

    3:00

  • 4

    39

    4:00

  • 3

    37

    5:00

  • 2

    36

    6:00

    • 06:00

      Clear

      36º

    • 07:00

      Clear

      36º

    • 07 18

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 08:00

      Clear

      34º

    • 09:00

      Clear

      34º

    • 10:00

      Clear

      34º

    • 11:00

      Partly cloudy

      34º

    • 12:00

      Clear

      34º

    • 13:00

      Partly cloudy

      34º

    • 14:00

      Overcast

      34º

    • 15:00

      Partly cloudy

      34º

    • 16:00

      Overcast

      34º

    • 16 26

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Partly cloudy

      34º

    • 18:00

      Overcast

      34º

    • 19:00

      Partly cloudy

      32º

    • 20:00

      Clear

      32º

    • 21:00

      Partly cloudy

      32º

    • 22:00

      Clear

      32º

    • 23:00

      Clear

      32º

    • 00:00

      Mon

      Clear

      32º

    • 01:00

      Clear

      32º

    • 02:00

      Clear

      32º

    • 03:00

      Clear

      32º

    • 04:00

      Clear

      32º

    • 05:00

      Clear

      32º

  • 0

    32

    Hour 7

    7:00

  • Sunset

    07:18

  • 0

    32

    Hour 8

    8:00

  • 0

    32

    Hour 9

    9:00

  • 0

    32

    Hour 10

    10:00

  • 0

    32

    Hour 11

    11:00

  • 1

    34

    Hour 12

    12:00

  • 1

    34

    Hour 13

    13:00

  • 1

    34

    Hour 14

    14:00

  • 1

    34

    Hour 15

    15:00

  • 1

    34

    Hour 16

    16:00

  • Sunset

    16:27

  • 1

    34

    Hour 17

    17:00

  • 1

    34

    Hour 18

    18:00

  • 1

    34

    Hour 19

    19:00

  • 1

    34

    Hour 20

    20:00

  • 1

    34

    Hour 21

    21:00

  • 1

    34

    Hour 22

    22:00

  • 1

    34

    Hour 23

    23:00

  • Tuesday
  • 0

    32

    0:00

  • 0

    32

    1:00

  • 0

    32

    2:00

  • 0

    32

    3:00

  • 0

    32

    4:00

  • 0

    32

    5:00

  • 0

    32

    6:00

    • 06:00

      Clear

      32º

    • 07:00

      Clear

      32º

    • 07 18

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 08:00

      Cloudy

      32º

    • 09:00

      Clear

      32º

    • 10:00

      Cloudy

      32º

    • 11:00

      Overcast

      32º

    • 12:00

      Cloudy

      34º

    • 13:00

      Overcast

      34º

    • 14:00

      Clear

      34º

    • 15:00

      Overcast

      34º

    • 16:00

      Clear

      34º

    • 16 27

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Partly cloudy

      34º

    • 18:00

      Clear

      34º

    • 19:00

      Partly cloudy

      34º

    • 20:00

      Patchy rain possible

      34º

    • 21:00

      Partly cloudy

      34º

    • 22:00

      Patchy rain possible

      34º

    • 23:00

      Patchy moderate snow

      34º

    • 00:00

      Tue

      Patchy moderate snow

      34º

    • 01:00

      Patchy moderate snow

      34º

    • 02:00

      Patchy moderate snow

      34º

    • 03:00

      Patchy moderate snow

      34º

    • 04:00

      Patchy moderate snow

      34º

    • 05:00

      Patchy moderate snow

      34º

  • 1

    34

    Hour 7

    7:00

  • Sunset

    07:18

  • 1

    34

    Hour 8

    8:00

  • 1

    34

    Hour 9

    9:00

  • 0

    32

    Hour 10

    10:00

  • 0

    32

    Hour 11

    11:00

  • 0

    32

    Hour 12

    12:00

  • 0

    32

    Hour 13

    13:00

  • 0

    32

    Hour 14

    14:00

  • 0

    32

    Hour 15

    15:00

  • 0

    32

    Hour 16

    16:00

  • Sunset

    16:28

  • 0

    32

    Hour 17

    17:00

  • 0

    32

    Hour 18

    18:00

  • 0

    32

    Hour 19

    19:00

  • 0

    32

    Hour 20

    20:00

  • 0

    32

    Hour 21

    21:00

  • 0

    32

    Hour 22

    22:00

  • 1

    34

    Hour 23

    23:00

  • Wednesday
  • 1

    34

    0:00

  • 1

    34

    1:00

  • 1

    34

    2:00

  • 1

    34

    3:00

  • 1

    34

    4:00

  • 1

    34

    5:00

  • 1

    34

    6:00

    • 06:00

      Moderate snow

      34º

    • 07:00

      Patchy heavy snow

      34º

    • 07 18

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 08:00

      Heavy snow

      34º

    • 09:00

      Patchy heavy snow

      34º

    • 10:00

      Heavy snow

      32º

    • 11:00

      Blizzard

      32º

    • 12:00

      Heavy snow

      32º

    • 13:00

      Blizzard

      32º

    • 14:00

      Moderate or heavy freezing rain

      32º

    • 15:00

      Blizzard

      32º

    • 16:00

      Moderate or heavy freezing rain

      32º

    • 16 28

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Moderate or heavy freezing rain

      32º

    • 18:00

      Moderate or heavy freezing rain

      32º

    • 19:00

      Moderate or heavy freezing rain

      32º

    • 20:00

      Light sleet

      32º

    • 21:00

      Moderate or heavy freezing rain

      32º

    • 22:00

      Light sleet

      32º

    • 23:00

      Light drizzle

      34º

    • 00:00

      Wed

      Light drizzle

      34º

    • 01:00

      Light drizzle

      34º

    • 02:00

      Light drizzle

      34º

    • 03:00

      Light drizzle

      34º

    • 04:00

      Light drizzle

      34º

    • 05:00

      Light drizzle

      36º

  • 1

    34

    Hour 7

    7:00

  • Sunset

    07:18

  • 1

    34

    Hour 8

    8:00

  • 1

    34

    Hour 9

    9:00

  • 1

    34

    Hour 10

    10:00

  • 1

    34

    Hour 11

    11:00

  • 1

    34

    Hour 12

    12:00

  • 1

    34

    Hour 13

    13:00

  • 1

    34

    Hour 14

    14:00

  • 1

    34

    Hour 15

    15:00

  • 1

    34

    Hour 16

    16:00

  • Sunset

    16:29

  • 1

    34

    Hour 17

    17:00

  • 1

    34

    Hour 18

    18:00

  • 1

    34

    Hour 19

    19:00

  • 1

    34

    Hour 20

    20:00

  • 1

    34

    Hour 21

    21:00

  • 1

    34

    Hour 22

    22:00

  • 1

    34

    Hour 23

    23:00

  • Thursday
  • 1

    34

    0:00

  • 1

    34

    1:00

  • 1

    34

    2:00

  • 1

    34

    3:00

  • 1

    34

    4:00

  • 2

    36

    5:00

  • 1

    34

    6:00

    • 06:00

      Light rain shower

      34º

    • 07:00

      Light drizzle

      34º

    • 07 18

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 08:00

      Heavy snow

      34º

    • 09:00

      Light drizzle

      34º

    • 10:00

      Heavy snow

      34º

    • 11:00

      Heavy snow

      34º

    • 12:00

      Heavy snow

      34º

    • 13:00

      Heavy snow

      34º

    • 14:00

      Moderate snow

      34º

    • 15:00

      Heavy snow

      34º

    • 16:00

      Moderate snow

      34º

    • 16 29

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Light snow

      34º

    • 18:00

      Moderate snow

      34º

    • 19:00

      Light snow

      34º

    • 20:00

      Light snow

      34º

    • 21:00

      Light snow

      34º

    • 22:00

      Light snow

      34º

    • 23:00

      Light snow

      34º

    • 00:00

      Thu

      Light snow

      32º

    • 01:00

      Light snow

      32º

    • 02:00

      Light snow

      32º

    • 03:00

      Light snow

      32º

    • 04:00

      Light snow

      32º

    • 05:00

      Light snow

      32º

Forecast
Avg Historical Daily Average

What's the Weather Like in Chicago in December?

December in Chicago is winter and this means an extremely cold climate that can be subject to icy winds and snow.  Make sure you layer up your clothes with a warm coat over the top, as winter in Chicago can be brutal. If you're not one for cold weather, Chicago is a city to be avoided in January!

Temperature
The average daily temperature for Chicago in December is a cold 2°C, and this can drop as low to -8°C on average.

Sunshine

As well as this, Chicago experiences on average only 3 hours of sun per day in December; the shortest days of the year. Also be aware that the rain can easily turn to snow at this time of the year. December can experience on average 8.98 inches of snow throughout the year.

Rain
The average rainfall experienced in Chicago during this month is 63 mm.

If you're travelling to Chicago at this time of year, be sure to pack some warm clothes, a sufficient winter coat and an umbrella.  

 

Search for your next stay in Chicago Choose from millions of homes, hotels and other properties all over the world

Things to do in Chicago in December 

Caroling to the Animals at Lincoln Park Zoo
A different take on the tradition of Christmas caroling is taken with Caroling to the Animals when local chorus groups sing to animals at the Lincoln Park Zoo. You can also see Santa feed the animals.

Brookfield Zoo Holiday Magic event
Another zoo to catch the festive spirit is the Brookfield Zoo with the Brookfield Zoo Holiday Magic event, with carolers, a laser light show and Christmas lights among the festivities.

Apollo Chorus
For a more traditional Christmas festivity, the Apollo Chorus sing Handel's Messiah at the Symphony Centre.

Christkindlmarket
An array of festive goods are sold at Christkindlmarket, at the outdoor European village, with over 44 stalls.

Matzo Ball
Matzo Ball happens on Christmas Eve is a dance for all the single Jewish people in Chicago over the holidays.

New Years Eve
New Years Eve means celebrations across the city with a spectacular fireworks display.

Chicago Events December

Event


1 Dec 2025
31 Dec 2025

ZooLights – Lincoln Park Zoo 🗓

The zoo displays large-scale light installations, decorated pathways and themed photo areas. Programmes include ticketed evenings, seasonal treats and limited-capacity activities. Indoor exhibits remain accessible alongside outdoor displays throughout the annual holiday schedule.


Shopping & Fair


4 Dec 2025
7 Dec 2025

One of a Kind Holiday Show – The Mart 🛍

Artisans present handmade crafts, textiles, jewellery, home décor and artwork across multiple floors. Visitors meet makers, attend craft demonstrations and browse curated sections organised by medium. The event is part of The Mart’s annual winter exhibition cycle.


Concert


14 Dec 2025
14 Dec 2025

Children’s Choir – Holiday Concert – Symphony Center 🎶

The choir performs a seasonal programme featuring classical selections, global choral pieces and contemporary arrangements. The concert includes multiple ensembles performing in coordinated segments. Symphony Center hosts the annual event as part of its winter music schedule.


Celebration day


31 Dec 2025
31 Dec 2025

New Year’s Eve Fireworks – Navy Pier 🎉

Navy Pier hosts Chicago’s official New Year’s Eve fireworks display launched over Lake Michigan. Visitors gather along the pier and nearby lakefront areas as coordinated pyrotechnics conclude the year. The event includes structured viewing zones and timed countdown activities.