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December 5th, 2025 :: 10:39 am CST   

Local Weather Report for
Fairfield
Illinois, United States

 Current Fairfield Weather Conditions Updated December 5th at 9:55 am 
Temperature:27°F Dew Point:21°F
Barometer:30.09 inHg Wind:N 13 Mph
Humidity:79.6% Visibility:0M
 
 Fairfield Weather Forecast Summary  
 
Today
Dec 5th
Saturday
Dec 6th
Sunday
Dec 7th
Monday
Dec 8th
Tuesday
Dec 9th
Cloudy Cloudy Cloudy Sunny Cloudy
37°F
38°F
31°F
40°F
26°F
33°F
21°F
43°F
24°F
 
 Fairfield Detailed Weather Forecast  
 
Friday, December 5th, 2025
Morning Temperature: 30°F
Sunny.
Afternoon Temperature: 30°F
Sunny.
Evening Temperature: 28°F
Cloudy.
Saturday, December 6th, 2025
Overnight Temperature: 31°F
Cloudy. Windy at times.
Morning Temperature: 37°F
Sunny with cloudy periods.
Afternoon Temperature: 31°F
Cloudy.
Evening Temperature: 32°F
Cloudy.
Sunday, December 7th, 2025
Overnight Temperature: 34°F
Cloudy with a slight chance of flurries or showers. Risk of freezing rain.
Morning Temperature: 38°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Afternoon Temperature: 33°F
Cloudy. Windy at times.
Evening Temperature: 29°F
Clear with cloudy periods. Windy at times.
Monday, December 8th, 2025
Overnight Temperature: 22°F
Clear. Windy at times.
Morning Temperature: 28°F
Sunny. Windy at times.
Afternoon Temperature: 24°F
Sunny.
Evening Temperature: 24°F
Clear.
Tuesday, December 9th, 2025
Overnight Temperature: 24°F
Clear.
Morning Temperature: 38°F
Cloudy. Windy.
Afternoon Temperature: 39°F
Cloudy. Windy.
Evening Temperature: 41°F
Cloudy. Windy.
Wednesday, December 10th, 2025
Overnight Temperature: 43°F
Cloudy. Wind 20 to 30 mph.
Morning Temperature: 47°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 41°F
Sunny. Windy at times.
Evening Temperature: 40°F
Cloudy.
Thursday, December 11th, 2025
Overnight Temperature: 40°F
Cloudy. Windy at times.
Morning Temperature: 51°F
Cloudy. Windy at times.
Afternoon Temperature: 43°F
Cloudy. Windy.
Evening Temperature: 30°F
Cloudy. Windy.
Friday, December 12th, 2025
Overnight Temperature: 18°F
Clear with cloudy periods. Windy.
Morning Temperature: 21°F
Sunny. Windy.
Afternoon Temperature: 22°F
Sunny. Windy at times.
Evening Temperature: 20°F
Clear. Windy at times.
Saturday, December 13th, 2025
Overnight Temperature: 17°F
A mix of cloudy and clear skies.
Morning Temperature: 29°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 29°F
Sunny. Windy at times.
Evening Temperature: 29°F
Clear. Windy at times.





 

  [ Local Weather Report ]
Flora, IL 
9:50 AM  23°F
mist
 
Albion, IL 
 
Mcleansboro, IL 
 
Carmi, IL 
 
Mount Vernon, IL 
 
Olney, IL 
9:50 AM  27°F
 
 
Salem, IL 
9:55 AM  27°F
Overcast
 
Centralia, IL 
 
Benton, IL 
 
Harrisburg, IL 
9:55 AM  30°F
 

 
This WeatherCity Weather Forecast for Fairfield, 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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