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

85°F

29°C

Humidity 59%
Wind Speed SW 13 G 21 mph
Barometer 30.02 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 19 May 3:55 pm CDT
Extended Forecast for

4 Miles SSW Browns IL

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 80. West southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 80 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. Southwest wind around 6 mph becoming calm. Chance of precipitation is 70%.

    Low: 60 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 67. North northeast wind around 9 mph. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55. North northeast wind 6 to 8 mph.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 71. East northeast wind around 9 mph.

    High: 71 °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 around 8 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 wind around 8 mph becoming south in the afternoon. Chance of precipitation is 90%.

    High: 75 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 62. South southwest wind 3 to 7 mph.

    Low: 62 °F

    Showers
    Likely

  • Saturday

    Saturday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. West southwest wind 3 to 5 mph.

    High: 80 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 80. West southwest wind around 10 mph, with gusts as high as 18 mph.
Tonight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. Southwest wind around 6 mph becoming calm. Chance of precipitation is 70%.
Wednesday
Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 67. North northeast wind around 9 mph. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 55. North northeast wind 6 to 8 mph.
Thursday
Mostly cloudy, with a high near 71. East northeast wind around 9 mph.
Thursday Night
Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 57. East northeast wind around 8 mph. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm. High near 75. East wind around 8 mph becoming south in the afternoon. Chance of precipitation is 90%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 62. South southwest wind 3 to 7 mph.
Saturday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. West southwest wind 3 to 5 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Calm wind.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Light and variable 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 81. Calm wind becoming east southeast around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Browns IL
 38.32°N 88.01°W
Last Update:
2:51 pm CDT May 19, 2026
Forecast Valid:
4pm CDT May 19, 2026-6pm CDT May 25, 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