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.

Mostly Cloudy

77°F

25°C

Humidity 79%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 19 May 7:55 pm CDT
Extended Forecast for

3 Miles N Belle Prairie City IL

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 2am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 59. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 60%.

    Low: 59 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 66. North northeast wind around 10 mph. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 54. North northeast wind 6 to 8 mph.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 72. East northeast wind 7 to 9 mph.

    High: 72 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 57. East northeast wind 6 to 9 mph. Chance of precipitation is 70%.

    Low: 57 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 75. East northeast wind 6 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 90%.

    High: 75 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 60. West southwest wind 3 to 7 mph. Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. Light southwest wind.

    High: 80 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 2am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 59. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 66. North northeast wind around 10 mph. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 54. North northeast wind 6 to 8 mph.
Thursday
Mostly cloudy, with a high near 72. East northeast wind 7 to 9 mph.
Thursday Night
Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 57. East northeast wind 6 to 9 mph. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm. High near 75. East northeast wind 6 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 90%.
Friday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 60. West southwest wind 3 to 7 mph. Chance of precipitation is 50%.
Saturday
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. Light southwest wind.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Calm wind.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 81. Calm wind.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Calm wind.
Memorial Day
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82. Calm wind becoming east southeast around 5 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Light southeast wind.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. South wind 3 to 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Belle Prairie City IL
 38.28°N 88.55°W
Last Update:
5:31 pm CDT May 19, 2026
Forecast Valid:
8pm CDT May 19, 2026-6pm CDT May 26, 2026
 
Forecast Discussion
 
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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