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Bellevue, USA Weather Averages

July is the hottest month in Bellevue with an average temperature of 25°C (77°F) and the coldest is January at -2°C (28°F). The wettest month is May with an average of 120mm of rain..

Average Temperature Bellevue

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 Bellevue

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 Bellevue

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

Bellevue : Next 24-Hour Weather

Today - 18th September 2025

Sunrise 07:08

Sunrise

Sunset 19:27

Sunset
4:00
Fog
17°C (62°F)
5:00
Fog
16°C (61°F)
6:00
Fog
16°C (59°F)
7:00
Fog
15°C (58°F)
8:00
Mist
15°C (59°F)
9:00
Mist
17°C (61°F)
10:00
Mist
19°C (65°F)
11:00
Clear
21°C (70°F)
12:00
Partly cloudy
23°C (72°F)
13:00
Partly cloudy
24°C (74°F)
14:00
Partly cloudy
23°C (72°F)
15:00
Cloudy
22°C (70°F)
16:00
Overcast
21°C (70°F)
17:00
Cloudy
21°C (69°F)
18:00
Overcast
20°C (67°F)
19:00
Overcast
19°C (65°F)
20:00
Overcast
18°C (64°F)
21:00
Overcast
17°C (62°F)
22:00
Clear
17°C (62°F)
23:00
Clear
16°C (60°F)

Tomorrow - 19th September 2025

Sunrise 07:08

Sunrise

Sunset 19:27

Sunset
0:00
Partly cloudy
16°C (60°F)
1:00
Mist
16°C (60°F)
2:00
Mist
16°C (60°F)
3:00
Mist
16°C (60°F)
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