Current Conditions
More Information
WeatherCity Home
Switch to Metric Units
[ Almanac ]  
Sunrise:  5:30 am
Sunset:  8:23 pm
[ Moon Phases ]  

Full Moon
Jun 30

Last Quarter
Jul 7

New Moon
Jul 15

First Quarter
Jul 22




June 26th, 2026 :: 5:20 pm CDT   

Local Weather Report for
Fairfield
Illinois, United States

 Current Fairfield Weather Conditions Updated June 26th at 3:55 pm 
Overcast
Temperature:77°F Dew Point:73°F
Barometer:29.98 inHg Wind:N 6 Mph
Humidity:88.7% Visibility:0M
 
 Fairfield Weather Forecast Summary  
 
Today
Jun 26th
Saturday
Jun 27th
Sunday
Jun 28th
Monday
Jun 29th
Tuesday
Jun 30th
Showers Mix of Sun and Cloud Thundershowers Mostly Sunny Mostly Sunny
72°F
83°F
69°F
91°F
72°F
93°F
73°F
94°F
77°F
 
 Fairfield Detailed Weather Forecast  
 
Friday, June 26th, 2026
Evening Temperature: 70°F
A mix of cloudy and clear skies with showers likely.
Saturday, June 27th, 2026
Overnight Temperature: 70°F
A mix of cloudy and clear skies with a chance of showers.
Morning Temperature: 73°F
Mostly cloudy with a chance of showers. Slight chance of a thunderstorm.
Afternoon Temperature: 80°F
A mix of cloud and sun with a slight chance of showers or thundershowers.
Evening Temperature: 77°F
Mostly clear with a slight chance of showers or thundershowers.
Sunday, June 28th, 2026
Overnight Temperature: 72°F
Mostly cloudy with showers. Slight chance of a thunderstorm.
Morning Temperature: 76°F
Sunny with a few showers. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 89°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 83°F
Clear. Chance of a thunderstorm.
Monday, June 29th, 2026
Overnight Temperature: 74°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 79°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 92°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 84°F
Mostly clear. Chance of a thunderstorm.
Tuesday, June 30th, 2026
Overnight Temperature: 78°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 82°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 93°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 85°F
Mostly clear. Chance of a thunderstorm.
Wednesday, July 1st, 2026
Overnight Temperature: 78°F
Mostly clear. Chance of a thunderstorm.
Morning Temperature: 83°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 94°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 87°F
Clear. Chance of a thunderstorm.
Thursday, July 2nd, 2026
Overnight Temperature: 78°F
Mostly clear with a slight chance of showers or thundershowers.
Morning Temperature: 83°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 93°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 86°F
Mostly clear. Chance of a thunderstorm.
Friday, July 3rd, 2026
Overnight Temperature: 78°F
Clear with cloudy periods. Chance of a thunderstorm.
Morning Temperature: 83°F
A mix of sun and cloud with a chance of showers or thundershowers.
Afternoon Temperature: 92°F
A mix of sun and cloud with a chance of showers or thundershowers.
Evening Temperature: 85°F
Clear with cloudy periods with a slight chance of showers or thundershowers.
Saturday, July 4th, 2026
Overnight Temperature: 79°F
Mostly clear with a slight chance of showers or thundershowers.
Morning Temperature: 83°F
Mostly sunny with a slight chance of showers or thundershowers.
Afternoon Temperature: 93°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 86°F
Mostly clear. Chance of a thunderstorm.





 

  [ Local Weather Report ]
Flora, IL 
3:55 PM  75°F
Mostly Cloudy
 
Albion, IL 
 
Mcleansboro, IL 
 
Carmi, IL 
 
Mount Vernon, IL 
3:56 PM  79°F
Overcast
 
Olney, IL 
3:55 PM  75°F
Mostly Cloudy
 
Salem, IL 
3:55 PM  81°F
Overcast
 
Centralia, IL 
3:55 PM  79°F
Mostly Cloudy
 
Benton, IL 
 
Harrisburg, IL 
3:55 PM  77°F
moderate rain

 
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

  Fairfield weather brought to you by WeatherCity Server: us-chi1   Rendered in 0.00275s  
Home   |   About WeatherCity