National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Fair

65°F

18°C

Humidity 98%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 65°F (18°C)
Visibility 7.00 mi
Last update 20 Jun 5:35 am CDT
Extended Forecast for

4 Miles WSW Barnhill IL

Heat Advisory June 21, 12:00pm until June 24, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Sunny, with a high near 89. Calm wind becoming south southwest 5 to 9 mph in the morning.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 73. South wind 6 to 8 mph.

    Low: 73 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 94. South southwest wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 75. South wind 6 to 9 mph.

    Low: 75 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 95. South southwest wind 6 to 9 mph.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. South wind around 6 mph becoming calm after midnight.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. Calm wind becoming south southwest around 6 mph in the morning.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. Light south southwest wind.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. Light south southwest wind.

    High: 94 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 89. Calm wind becoming south southwest 5 to 9 mph in the morning.
Tonight
Clear, with a low around 73. South wind 6 to 8 mph.
Saturday
Sunny, with a high near 94. South southwest wind 6 to 13 mph, with gusts as high as 18 mph.
Saturday Night
Clear, with a low around 75. South wind 6 to 9 mph.
Sunday
Sunny, with a high near 95. South southwest wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 75. South wind around 6 mph becoming calm after midnight.
Monday
Sunny, with a high near 94. Calm wind becoming south southwest around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 75. Light south southwest wind.
Tuesday
Sunny, with a high near 94. Light south southwest wind.
Tuesday Night
Mostly clear, with a low around 75. Calm wind.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 75. Light south southwest wind.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 92. Calm wind becoming south southwest around 6 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Barnhill IL
 38.25°N 88.47°W
Last Update:
5:16 am CDT Jun 20, 2025
Forecast Valid:
5am CDT Jun 20, 2025-6pm CDT Jun 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation