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.

Overcast

49°F

9°C

Humidity 67%
Wind Speed N 3 mph
Barometer 30.13 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 9 Jan 3:15 pm CST
Extended Forecast for

4 Miles W Carmi IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a steady temperature around 50. North northeast wind 3 to 6 mph.

    High: 50 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before noon. Cloudy through mid morning, then gradual clearing, with a high near 48. Light northwest wind becoming west northwest 11 to 16 mph in the morning. Winds could gust as high as 23 mph.

    High: 48 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. West northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 38. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48. Southwest wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 55 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a steady temperature around 50. North northeast wind 3 to 6 mph.
Tonight
A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 43. Calm wind.
Saturday
A 30 percent chance of showers before noon. Cloudy through mid morning, then gradual clearing, with a high near 48. Light northwest wind becoming west northwest 11 to 16 mph in the morning. Winds could gust as high as 23 mph.
Saturday Night
Mostly clear, with a low around 26. West northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 38. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 23. Calm wind becoming south southwest around 5 mph after midnight.
Monday
Sunny, with a high near 48. Southwest wind 6 to 14 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 33. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 55. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 38. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 44. North northwest wind 6 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 21. North northwest wind 7 to 9 mph.
Thursday
Mostly sunny, with a high near 34. North northwest wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Carmi IL
 38.09°N 88.25°W
Last Update:
2:22 pm CST Jan 9, 2026
Forecast Valid:
3pm CST Jan 9, 2026-6pm CST Jan 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation