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

Fairfield, Fairfield Municipal Airport (KFWC)

Lat: 38.38°NLon: 88.41°WElev: 436ft.

Fair

36°F

2°C

Humidity 89%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 13 Nov 6:35 am CST
Extended Forecast for

4 Miles W Geff IL

  • Today

    Today: Mostly sunny, with a high near 64. Calm wind becoming south around 5 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 43. Light south southeast wind.

    Low: 43 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 72. South southwest wind 5 to 9 mph.

    High: 72 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 75. Southwest wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 75 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. West southwest wind 6 to 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59. North northwest wind 5 to 8 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Light and variable wind.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers after noon. Mostly sunny, with a high near 59. Light east wind becoming east southeast 5 to 9 mph in the morning.

    High: 59 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 64. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Increasing clouds, with a low around 43. Light south southeast wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 72. South southwest wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 56. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 75. Southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 43. West southwest wind 6 to 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 59. North northwest wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 36. Light and variable wind.
Monday
A slight chance of showers after noon. Mostly sunny, with a high near 59. Light east wind becoming east southeast 5 to 9 mph in the morning.
Monday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 45. East southeast wind 6 to 9 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 60. South southeast wind 8 to 11 mph becoming northwest in the afternoon.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 43. North wind 3 to 6 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 57. North northeast wind 5 to 7 mph becoming south southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Geff IL
 38.43°N 88.51°W
Last Update:
5:11 am CST Nov 13, 2025
Forecast Valid:
7am CST Nov 13, 2025-6pm CST Nov 19, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation