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August 20th, 2025 :: 3:11 pm CDT   

Local Weather Report for
Fairfield
Illinois, United States

 Current Fairfield Weather Conditions Updated August 20th at 1:55 pm 
Overcast
Temperature:79°F Dew Point:68°F
Barometer:30.04 inHg Wind:N 15 Mph
Humidity:69.5% Visibility:0M
 
 Fairfield Weather Forecast Summary  
 
Today
Aug 20th
Thursday
Aug 21st
Friday
Aug 22nd
Saturday
Aug 23rd
Sunday
Aug 24th
Cloudy Cloudy Sunny Cloudy Sunny
82°F
79°F
63°F
81°F
63°F
82°F
65°F
77°F
57°F
 
 Fairfield Detailed Weather Forecast  
 
Wednesday, August 20th, 2025
Afternoon Temperature: 78°F
Mostly sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 67°F
Clear.
Thursday, August 21st, 2025
Overnight Temperature: 63°F
Clear.
Morning Temperature: 76°F
Cloudy. Windy at times.
Afternoon Temperature: 76°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 67°F
Clear. Windy at times.
Friday, August 22nd, 2025
Overnight Temperature: 63°F
Clear.
Morning Temperature: 76°F
Sunny. Windy at times.
Afternoon Temperature: 78°F
Sunny. Windy at times.
Evening Temperature: 67°F
Clear.
Saturday, August 23rd, 2025
Overnight Temperature: 65°F
A mix of cloudy and clear skies.
Morning Temperature: 79°F
Cloudy. Slight chance of a thunderstorm.
Afternoon Temperature: 79°F
Cloudy. Slight chance of a thunderstorm.
Evening Temperature: 68°F
Clear. Slight chance of a thunderstorm.
Sunday, August 24th, 2025
Overnight Temperature: 64°F
Clear.
Morning Temperature: 73°F
Sunny. Windy at times.
Afternoon Temperature: 73°F
Sunny. Windy at times.
Evening Temperature: 59°F
Clear.
Monday, August 25th, 2025
Overnight Temperature: 53°F
Clear. Windy at times.
Morning Temperature: 63°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 66°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 56°F
A mix of cloudy and clear skies.
Tuesday, August 26th, 2025
Overnight Temperature: 51°F
Clear.
Morning Temperature: 67°F
Sunny.
Afternoon Temperature: 69°F
Mostly sunny.
Evening Temperature: 60°F
Clear with cloudy periods.
Wednesday, August 27th, 2025
Overnight Temperature: 54°F
Clear.
Morning Temperature: 70°F
Sunny.
Afternoon Temperature: 71°F
Mostly sunny.
Evening Temperature: 61°F
A mix of cloudy and clear skies.
Thursday, August 28th, 2025
Overnight Temperature: 57°F
Cloudy.
Morning Temperature: 72°F
Cloudy.
Afternoon Temperature: 73°F
A mix of cloud and sun.
Evening Temperature: 63°F
A mix of cloudy and clear skies.





 

  [ Local Weather Report ]
Flora, IL 
1:55 PM  82°F
Overcast
 
Albion, IL 
 
Mcleansboro, IL 
 
Carmi, IL 
 
Mount Vernon, IL 
1:56 PM  82°F
Overcast
 
Olney, IL 
1:50 PM  81°F
Overcast
 
Salem, IL 
1:55 PM  82°F
Overcast
 
Centralia, IL 
1:55 PM  84°F
Overcast
 
Benton, IL 
 
Harrisburg, IL 
1:55 PM  79°F
Overcast

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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