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January 25th, 2026 :: 7:42 am CST   

Local Weather Report for
Wilmington
Illinois, United States

 Wilmington Weather Forecast Summary  
 
Today
Jan 25th
Monday
Jan 26th
Tuesday
Jan 27th
Wednesday
Jan 28th
Thursday
Jan 29th
Cloudy Mix of Cloud and Sun Cloudy Cloudy Cloudy
18°F
9°F
0°F
16°F
5°F
16°F
3°F
15°F
1°F
 
 Wilmington Detailed Weather Forecast  
 
Sunday, January 25th, 2026
Morning Temperature: 15°F
Cloudy with a chance of flurries. Windy at times.
Afternoon Temperature: 12°F
A mix of cloud and sun with a chance of flurries. Windy at times.
Evening Temperature: 5°F
A mix of cloudy and clear skies. Windy at times.
Monday, January 26th, 2026
Overnight Temperature: 1°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 5°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 5°F
Sunny. Windy at times.
Evening Temperature: 7°F
Cloudy with clear periods. Windy.
Tuesday, January 27th, 2026
Overnight Temperature: 11°F
Cloudy. Windy.
Morning Temperature: 16°F
Cloudy. Windy.
Afternoon Temperature: 9°F
Sunny with cloudy periods.
Evening Temperature: 6°F
Clear.
Wednesday, January 28th, 2026
Overnight Temperature: 4°F
Clear with cloudy periods.
Morning Temperature: 12°F
Cloudy. Windy at times.
Afternoon Temperature: 10°F
A mix of cloud and sun.
Evening Temperature: 6°F
Clear.
Thursday, January 29th, 2026
Overnight Temperature: 2°F
A mix of clear and cloudy skies.
Morning Temperature: 11°F
Cloudy.
Afternoon Temperature: 11°F
Cloudy.
Evening Temperature: 9°F
Cloudy.
Friday, January 30th, 2026
Overnight Temperature: 6°F
Cloudy. Windy at times.
Morning Temperature: 17°F
Cloudy with a chance of flurries. Windy at times.
Afternoon Temperature: 13°F
Sunny. Windy at times.
Evening Temperature: 11°F
Clear. Windy at times.
Saturday, January 31st, 2026
Overnight Temperature: 9°F
Clear. Windy at times.
Morning Temperature: 18°F
Sunny.
Afternoon Temperature: 14°F
Sunny.
Evening Temperature: 10°F
A mix of cloudy and clear skies.
Sunday, February 1st, 2026
Overnight Temperature: 11°F
Cloudy.
Morning Temperature: 19°F
Cloudy with a chance of flurries. Windy at times.
Afternoon Temperature: 21°F
Cloudy with flurries likely. Windy at times.
Evening Temperature: 22°F
Cloudy with flurries likely. Windy at times.
Monday, February 2nd, 2026
Overnight Temperature: 22°F
Cloudy with a chance of flurries. Windy at times.
Morning Temperature: 29°F
Cloudy with flurries or showers likely.
Afternoon Temperature: 28°F
Cloudy with flurries likely.
Evening Temperature: 22°F
Cloudy.





 

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This WeatherCity Weather Forecast for Wilmington, 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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