Current Conditions
More Information
WeatherCity Home
Switch to Metric Units
[ Almanac ]  
Sunrise:  7:06 am
Sunset:  4:40 pm
[ Moon Phases ]  

Last Quarter
Jan 10

New Moon
Dec 20

First Quarter
Dec 27

Full Moon
Jan 4




December 12th, 2025 :: 12:39 am CST   

Local Weather Report for
Belleville
Illinois, United States

 Current Belleville Weather Conditions Updated December 11th at 11:55 pm 
Overcast
Temperature:36°F Dew Point:32°F
Barometer:29.92 inHg Wind:N 13 Mph
Humidity:86.6% Visibility:0M
 
 Belleville Weather Forecast Summary  
 
Today
Dec 12th
Saturday
Dec 13th
Sunday
Dec 14th
Monday
Dec 15th
Tuesday
Dec 16th
Cloudy Cloudy Mostly Sunny Mostly Sunny Cloudy
40°F
26°F
12°F
16°F
5°F
38°F
9°F
48°F
27°F
 
 Belleville Detailed Weather Forecast  
 
Friday, December 12th, 2025
Overnight Temperature: 33°F
Cloudy. Windy at times.
Morning Temperature: 36°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 33°F
Cloudy.
Evening Temperature: 29°F
Cloudy.
Saturday, December 13th, 2025
Overnight Temperature: 24°F
A mix of cloudy and clear skies.
Morning Temperature: 24°F
Cloudy. Windy at times.
Afternoon Temperature: 18°F
Cloudy. Windy at times.
Evening Temperature: 13°F
A mix of cloudy and clear skies. Windy at times.
Sunday, December 14th, 2025
Overnight Temperature: 6°F
Clear. Windy at times.
Morning Temperature: 11°F
Mostly sunny. Windy at times.
Afternoon Temperature: 11°F
Sunny.
Evening Temperature: 8°F
Clear.
Monday, December 15th, 2025
Overnight Temperature: 10°F
Clear.
Morning Temperature: 28°F
Sunny. Windy at times.
Afternoon Temperature: 29°F
Mostly sunny. Windy at times.
Evening Temperature: 27°F
Mostly clear. Windy at times.
Tuesday, December 16th, 2025
Overnight Temperature: 27°F
Clear.
Morning Temperature: 41°F
Sunny. Windy at times.
Afternoon Temperature: 38°F
Sunny. Windy at times.
Evening Temperature: 37°F
Cloudy. Windy at times.
Wednesday, December 17th, 2025
Overnight Temperature: 41°F
Cloudy. Windy at times.
Morning Temperature: 52°F
Cloudy. Windy.
Afternoon Temperature: 55°F
Cloudy. Windy.
Evening Temperature: 54°F
Cloudy. Windy.
Thursday, December 18th, 2025
Overnight Temperature: 55°F
Cloudy. Windy.
Morning Temperature: 58°F
Cloudy. Windy.
Afternoon Temperature: 58°F
Cloudy with a chance of showers.
Evening Temperature: 49°F
A mix of cloudy and clear skies with a chance of showers. Windy at times.
Friday, December 19th, 2025
Overnight Temperature: 43°F
Cloudy. Windy at times.
Morning Temperature: 39°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Afternoon Temperature: 39°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Evening Temperature: 41°F
Cloudy. Windy at times.





 

  [ Local Weather Report ]
Mascoutah, IL 
11:55 PM  36°F
Overcast
 
Lebanon, IL 
11:55 PM  36°F
Overcast
 
Petersburg, IL 
11:55 PM  36°F
Overcast
 
Fairview Heights, IL 
 
Pontiac, IL 
 
Trenton, IL 
 
Collinsville, IL 
 
Crest Hill, IL 
11:53 PM  34°F
Overcast
 
Troy, IL 
 
Centreville, IL 
11:53 PM  34°F
Overcast

 
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

  Belleville weather brought to you by WeatherCity Server: us-chi1   Rendered in 0.00223s  
Home   |   About WeatherCity