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 75%
Wind Speed N 7 mph
Barometer 30.31 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 11 Feb 9:55 am CST
Extended Forecast for

Fairfield Municipal Airport IL

  • Today

    Today: Sunny, with a high near 47. North northwest wind 5 to 7 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Northwest wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 47. Calm wind.

    High: 47 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. Light south southeast wind.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after noon. Mostly cloudy, with a high near 52. Calm wind becoming east southeast around 5 mph.

    High: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 39. East wind 3 to 5 mph.

    Low: 39 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers before noon. Mostly sunny, with a high near 54. North wind 3 to 7 mph.

    High: 54 °F

    Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 47. North northwest wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 27. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 47. Calm wind.
Thursday Night
Mostly cloudy, with a low around 29. Calm wind.
Friday
Mostly sunny, with a high near 52. Light south southeast wind.
Friday Night
Mostly cloudy, with a low around 33. Calm wind.
Saturday
A 30 percent chance of showers after noon. Mostly cloudy, with a high near 52. Calm wind becoming east southeast around 5 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 39. East wind 3 to 5 mph.
Sunday
A chance of showers before noon. Mostly sunny, with a high near 54. North wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 36. Calm wind.
Washington's Birthday
Mostly sunny, with a high near 58. Calm wind becoming south southeast around 6 mph in the morning.
Monday Night
Mostly cloudy, with a low around 42. South wind 3 to 6 mph.
Tuesday
Mostly cloudy, with a high near 62. South wind 6 to 11 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fairfield Municipal Airport IL
 38.38°N 88.4°W
Last Update:
8:12 am CST Feb 11, 2026
Forecast Valid:
10am CST Feb 11, 2026-6pm CST Feb 17, 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