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

33°F

1°C

Humidity 51%
Wind Speed SW 6 mph
Barometer 30.48 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 28 Nov 11:55 am CST
Extended Forecast for

4 Miles S Fairfield IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 38. Light and variable wind.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: A slight chance of rain showers between 1am and 4am, then a chance of snow showers. Increasing clouds, with a low around 27. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 30%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday

    Saturday: Snow likely before 10am, then rain, possibly mixed with snow. High near 38. Southeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain before 3am, then a slight chance of snow. Low around 27. South southeast wind 11 to 14 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%.

    Low: 27 °F

    Rain then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 32. West northwest wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19. Northwest wind around 6 mph becoming light and variable in the evening.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 32. East northeast wind 3 to 5 mph.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 31. Calm wind becoming north northwest around 5 mph.

    High: 31 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 38. Light and variable wind.
Tonight
A slight chance of rain showers between 1am and 4am, then a chance of snow showers. Increasing clouds, with a low around 27. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 30%.
Saturday
Snow likely before 10am, then rain, possibly mixed with snow. High near 38. Southeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Rain before 3am, then a slight chance of snow. Low around 27. South southeast wind 11 to 14 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%.
Sunday
Mostly cloudy, with a high near 32. West northwest wind 7 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 19. Northwest wind around 6 mph becoming light and variable in the evening.
Monday
Mostly cloudy, with a high near 32. East northeast wind 3 to 5 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 20. Calm wind.
Tuesday
Partly sunny, with a high near 31. Calm wind becoming north northwest around 5 mph.
Tuesday Night
Partly cloudy, with a low around 17. Calm wind.
Wednesday
Mostly sunny, with a high near 38. Calm wind becoming south southwest around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 24. Calm wind becoming west northwest around 5 mph after midnight.
Thursday
Partly sunny, with a high near 35. Northwest wind 3 to 6 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Fairfield IL
 38.34°N 88.35°W
Last Update:
10:26 am CST Nov 28, 2025
Forecast Valid:
12pm CST Nov 28, 2025-6pm CST Dec 4, 2025
 
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Additional Resources

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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