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

48°F

9°C

Humidity 64%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 5 Apr 8:55 pm CDT
Extended Forecast for

Carmi IL

  • Tonight

    Tonight: Clear, with a low around 39. Light west wind.

    Low: 39 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 64. Light west wind becoming northwest 5 to 9 mph in the morning.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 40. North wind around 7 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. East northeast wind around 8 mph.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. East wind around 6 mph.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. South wind 6 to 10 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. South wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 72. South wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. South wind around 6 mph.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 39. Light west wind.
Monday
Sunny, with a high near 64. Light west wind becoming northwest 5 to 9 mph in the morning.
Monday Night
Increasing clouds, with a low around 40. North wind around 7 mph.
Tuesday
Mostly sunny, with a high near 55. East northeast wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 40. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 73. South wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 53. South wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 72. South wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 57. South wind around 6 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 77. South southwest wind 6 to 8 mph.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 57. South wind around 5 mph becoming light and variable.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 61. South southeast wind around 6 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 7 to 13 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Carmi IL
 38.08°N 88.16°W
Last Update:
7:52 pm CDT Apr 5, 2026
Forecast Valid:
8pm CDT Apr 5, 2026-6pm CDT Apr 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation