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

63°F

17°C

Humidity 21%
Wind Speed W 10 G 16 mph
Barometer 29.94 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 13 Mar 4:55 pm CDT
Extended Forecast for

2 Miles SW Fairfield Municipal Airport IL

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 35. West northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 35 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 62. East northeast wind 5 to 10 mph becoming south southeast in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 51. Southeast wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 51 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm, mainly after 4pm. Mostly cloudy, with a high near 71. Breezy, with a south wind 14 to 19 mph increasing to 21 to 26 mph in the morning. Winds could gust as high as 40 mph. Chance of precipitation is 60%.

    High: 71 °F

    Breezy.
    Mostly Cloudy
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am. Some thunder is also possible. Low around 26. Breezy, with a south wind 18 to 21 mph becoming west after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 100%.

    Low: 26 °F

    Breezy.
    Showers then
    Rain/Snow

  • Monday

    Monday: A 30 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 30. Blustery, with a west northwest wind 20 to 22 mph, with gusts as high as 32 mph.

    High: 30 °F

    Chance Snow
    Showers and
    Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. West northwest wind 10 to 18 mph, with gusts as high as 26 mph.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 35. West northwest wind 7 to 9 mph.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers after 1am. Mostly cloudy, with a low around 26. Calm wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 18 mph.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 35. West northwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 62. East northeast wind 5 to 10 mph becoming south southeast in the afternoon.
Saturday Night
Increasing clouds, with a low around 51. Southeast wind 6 to 10 mph, with gusts as high as 22 mph.
Sunday
Showers likely and possibly a thunderstorm, mainly after 4pm. Mostly cloudy, with a high near 71. Breezy, with a south wind 14 to 19 mph increasing to 21 to 26 mph in the morning. Winds could gust as high as 40 mph. Chance of precipitation is 60%.
Sunday Night
Rain showers before 1am, then a chance of rain and snow showers between 1am and 4am, then a chance of snow showers after 4am. Some thunder is also possible. Low around 26. Breezy, with a south wind 18 to 21 mph becoming west after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 100%.
Monday
A 30 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 30. Blustery, with a west northwest wind 20 to 22 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around 14. West northwest wind 10 to 18 mph, with gusts as high as 26 mph.
Tuesday
Sunny, with a high near 35. West northwest wind 7 to 9 mph.
Tuesday Night
A slight chance of rain and snow showers after 1am. Mostly cloudy, with a low around 26. Calm wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 18 mph.
Wednesday
Partly sunny, with a high near 56. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 39. South southwest wind around 6 mph.
Thursday
Sunny, with a high near 66. West southwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 45. West wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 65. South wind 6 to 8 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Fairfield Municipal Airport IL
 38.36°N 88.43°W
Last Update:
1:26 pm CDT Mar 13, 2026
Forecast Valid:
5pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation