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

25°F

-4°C

Humidity 70%
Wind Speed N 7 mph
Barometer 30.39 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 7 Feb 8:15 am CST
Extended Forecast for

5 Miles NE Fairfield IL

  • Today

    Today: Sunny, with a high near 30. North northeast wind around 5 mph becoming calm in the morning.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 22. Calm wind becoming southeast around 6 mph after midnight.

    Low: 22 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 38. Southeast wind 5 to 8 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. Light east southeast wind.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 50. Calm wind.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Southwest wind 5 to 7 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 38. Southwest wind around 6 mph becoming north after midnight.

    Low: 38 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers, mainly before noon. Mostly cloudy, with a high near 48. North northeast wind 5 to 7 mph.

    High: 48 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 30. North northeast wind around 5 mph becoming calm in the morning.
Tonight
Increasing clouds, with a low around 22. Calm wind becoming southeast around 6 mph after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 38. Southeast wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 26. Light east southeast wind.
Monday
Sunny, with a high near 50. Calm wind.
Monday Night
Mostly clear, with a low around 37. Calm wind becoming south southwest around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 63. Southwest wind 5 to 7 mph.
Tuesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 38. Southwest wind around 6 mph becoming north after midnight.
Wednesday
A chance of showers, mainly before noon. Mostly cloudy, with a high near 48. North northeast wind 5 to 7 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 30. Northeast wind 3 to 6 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 46. East northeast wind around 6 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 31. East northeast wind 3 to 6 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 46. East wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Fairfield IL
 38.42°N 88.28°W
Last Update:
7:06 am CST Feb 7, 2026
Forecast Valid:
8am CST Feb 7, 2026-6pm CST Feb 13, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation