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

50°F

10°C

Humidity 83%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 7 Oct 12:55 am CDT
Extended Forecast for

2 Miles WNW Browns IL

  • Overnight

    Overnight: Clear, with a low around 48. Calm wind.

    Low: 48 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Calm wind becoming west southwest 5 to 9 mph in the morning.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Calm wind becoming north around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 52. Light northeast wind.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82. Southeast wind 3 to 6 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 56. Light east southeast wind.

    Low: 56 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Light south southeast wind becoming south 5 to 9 mph in the morning.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 59. Southeast wind 5 to 7 mph.

    Low: 59 °F

    Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 48. Calm wind.
Wednesday
Sunny, with a high near 86. Calm wind becoming west southwest 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 83. Calm wind becoming north around 6 mph in the afternoon.
Thursday Night
Clear, with a low around 52. Light northeast wind.
Friday
Sunny, with a high near 82. Southeast wind 3 to 6 mph.
Friday Night
Clear, with a low around 56. Light east southeast wind.
Saturday
Sunny, with a high near 86. Light south southeast wind becoming south 5 to 9 mph in the morning.
Saturday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 59. Southeast wind 5 to 7 mph.
Sunday
A chance of showers. Partly sunny, with a high near 75. East southeast wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 58. East wind around 5 mph becoming calm in the evening.
Columbus Day
Mostly sunny, with a high near 80. Calm wind becoming north northwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 57. East wind around 5 mph becoming calm.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 81. Light south wind becoming southwest 5 to 10 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Browns IL
 38.39°N 88.03°W
Last Update:
11:36 pm CDT Oct 6, 2026
Forecast Valid:
1am CDT Oct 7, 2026-6pm CDT Oct 13, 2026
 
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Additional Resources

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National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation