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January 26th, 2026 :: 4:33 am CST   

Local Weather Report for
Belleville
Illinois, United States

 Current Belleville Weather Conditions Updated January 26th at 2:55 am 
Temperature:-0°F Dew Point:-11°F
Barometer:30.39 inHg Wind:N 17 Mph
Humidity:33.8% Visibility:0M
 
 Belleville Weather Forecast Summary  
 
Today
Jan 26th
Tuesday
Jan 27th
Wednesday
Jan 28th
Thursday
Jan 29th
Friday
Jan 30th
Cloudy Cloudy Cloudy Cloudy Cloudy
12°F
27°F
6°F
27°F
1°F
23°F
13°F
15°F
3°F
 
 Belleville Detailed Weather Forecast  
 
Monday, January 26th, 2026
Morning Temperature: 6°F
Cloudy. Windy at times.
Afternoon Temperature: 1°F
Sunny.
Evening Temperature: 5°F
Clear. Windy at times.
Tuesday, January 27th, 2026
Overnight Temperature: 12°F
Clear. Windy at times.
Morning Temperature: 23°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 13°F
A mix of cloud and sun.
Evening Temperature: 7°F
Cloudy.
Wednesday, January 28th, 2026
Overnight Temperature: 2°F
Clear with cloudy periods.
Morning Temperature: 19°F
Sunny.
Afternoon Temperature: 15°F
A mix of cloud and sun.
Evening Temperature: 11°F
Cloudy.
Thursday, January 29th, 2026
Overnight Temperature: 13°F
Cloudy.
Morning Temperature: 20°F
Cloudy.
Afternoon Temperature: 19°F
Cloudy.
Evening Temperature: 17°F
Cloudy with clear periods with a chance of flurries.
Friday, January 30th, 2026
Overnight Temperature: 7°F
Cloudy.
Morning Temperature: 12°F
Cloudy. Windy at times.
Afternoon Temperature: 11°F
Cloudy. Windy at times.
Evening Temperature: 3°F
Clear. Windy at times.
Saturday, January 31st, 2026
Overnight Temperature: 2°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 13°F
Cloudy. Windy at times.
Afternoon Temperature: 14°F
A mix of cloud and sun.
Evening Temperature: 7°F
Clear.
Sunday, February 1st, 2026
Overnight Temperature: 1°F
Clear.
Morning Temperature: 17°F
Sunny.
Afternoon Temperature: 15°F
Sunny.
Evening Temperature: 18°F
Cloudy. Windy at times.
Monday, February 2nd, 2026
Overnight Temperature: 20°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 32°F
Sunny. Windy at times.
Afternoon Temperature: 27°F
Sunny.
Evening Temperature: 26°F
Clear.
Tuesday, February 3rd, 2026
Overnight Temperature: 20°F
A mix of cloudy and clear skies.
Morning Temperature: 27°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 23°F
Sunny.
Evening Temperature: 19°F
Clear.





 

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This WeatherCity Weather Forecast for Belleville, Illinois, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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