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Green Bay, USA Weather Averages

July is the hottest month in Green Bay with an average temperature of 21°C (70°F) and the coldest is January at -7°C (19°F). The wettest month is June with an average of 100mm of rain..

Average Temperature Green Bay

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
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

Average High Low Temperature Green Bay

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

Average Rainfall Green Bay

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
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

Green Bay : Next 24-Hour Weather

Today - 15th June 2025

Sunrise 05:07

Sunrise

Sunset 20:39

Sunset
6:00
Partly cloudy
13°C (54°F)
7:00
Partly cloudy
14°C (56°F)
8:00
Cloudy
15°C (59°F)
9:00
Overcast
17°C (61°F)
10:00
Overcast
17°C (62°F)
11:00
Overcast
17°C (61°F)
12:00
Overcast
16°C (60°F)
13:00
Light rain
17°C (62°F)
14:00
Cloudy
18°C (64°F)
15:00
Overcast
19°C (65°F)
16:00
Partly cloudy
20°C (68°F)
17:00
Clear
21°C (69°F)
18:00
Clear
21°C (69°F)
19:00
Clear
20°C (67°F)
20:00
Partly cloudy
19°C (65°F)
21:00
Cloudy
17°C (62°F)
22:00
Overcast
16°C (59°F)
23:00
Clear
15°C (59°F)

Tomorrow - 16th June 2025

Sunrise 05:07

Sunrise

Sunset 20:39

Sunset
0:00
Overcast
15°C (58°F)
1:00
Clear
15°C (58°F)
2:00
Cloudy
15°C (58°F)
3:00
Cloudy
15°C (58°F)
4:00
Overcast
16°C (59°F)
5:00
Overcast
16°C (60°F)
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