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February 13th, 2026 :: 6:43 am CST   

Local Weather Report for
Belleville
Illinois, United States

 Current Belleville Weather Conditions Updated February 13th at 5:55 am 
Temperature:30°F Dew Point:27°F
Barometer:30.21 inHg Wind:calm
Humidity:86.2% Visibility:0M
 
 Belleville Weather Forecast Summary  
 
Today
Feb 13th
Saturday
Feb 14th
Sunday
Feb 15th
Monday
Feb 16th
Tuesday
Feb 17th
Cloudy Showers Cloudy Cloudy Cloudy
55°F
50°F
43°F
59°F
45°F
61°F
42°F
60°F
44°F
 
 Belleville Detailed Weather Forecast  
 
Friday, February 13th, 2026
Morning Temperature: 49°F
Sunny. Windy at times.
Afternoon Temperature: 47°F
A mix of cloud and sun.
Evening Temperature: 43°F
Cloudy.
Saturday, February 14th, 2026
Overnight Temperature: 43°F
Cloudy.
Morning Temperature: 48°F
Cloudy with showers likely. Windy at times.
Afternoon Temperature: 46°F
Cloudy with showers likely. Windy at times.
Evening Temperature: 46°F
Cloudy with a few showers. Windy at times.
Sunday, February 15th, 2026
Overnight Temperature: 46°F
Cloudy. Windy at times.
Morning Temperature: 54°F
Cloudy. Windy at times.
Afternoon Temperature: 51°F
Sunny.
Evening Temperature: 46°F
Clear.
Monday, February 16th, 2026
Overnight Temperature: 42°F
Clear.
Morning Temperature: 54°F
Sunny with cloudy periods.
Afternoon Temperature: 52°F
A mix of cloud and sun.
Evening Temperature: 48°F
Cloudy.
Tuesday, February 17th, 2026
Overnight Temperature: 45°F
Cloudy.
Morning Temperature: 56°F
Cloudy. Windy at times.
Afternoon Temperature: 58°F
Cloudy. Windy.
Evening Temperature: 59°F
Cloudy. Windy.
Wednesday, February 18th, 2026
Overnight Temperature: 58°F
Cloudy. Windy.
Morning Temperature: 64°F
Cloudy. Windy at times.
Afternoon Temperature: 59°F
Cloudy.
Evening Temperature: 54°F
Cloudy.
Thursday, February 19th, 2026
Overnight Temperature: 48°F
A mix of cloudy and clear skies.
Morning Temperature: 57°F
Cloudy. Windy at times.
Afternoon Temperature: 61°F
Cloudy. Windy.
Evening Temperature: 64°F
Cloudy with a slight chance of showers. Wind 20 to 30 mph.
Friday, February 20th, 2026
Overnight Temperature: 60°F
Clear with a chance of showers. Windy.
Morning Temperature: 50°F
Sunny. Wind 20 to 30 mph.
Afternoon Temperature: 42°F
Cloudy. Windy at times.
Evening Temperature: 36°F
Cloudy. Windy at times.
Saturday, February 21st, 2026
Overnight Temperature: 31°F
A mix of cloudy and clear skies.
Morning Temperature: 38°F
Cloudy.
Afternoon Temperature: 40°F
Cloudy.
Evening Temperature: 35°F
Cloudy with showers or wet flurries likely. Windy at times.





 

  [ Local Weather Report ]
Mascoutah, IL 
5:55 AM  30°F
 
 
Lebanon, IL 
5:55 AM  30°F
 
 
Petersburg, IL 
5:55 AM  30°F
 
 
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Pontiac, IL 
 
Trenton, IL 
 
Collinsville, IL 
 
Crest Hill, IL 
5:53 AM  28°F
Mostly Clear
 
Troy, IL 
 
Centreville, IL 
5:53 AM  28°F
Mostly Clear

 
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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