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

51°F

11°C

Humidity 84%
Wind Speed S 12 mph
Barometer 29.92 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 17 Feb 1:35 pm CST
Extended Forecast for

Carmi IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 55. South wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 55 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers between 2am and 5am. Mostly cloudy, with a temperature rising to around 58 by 5am. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 54 °F⇑

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 71. Southwest wind 8 to 17 mph, with gusts as high as 28 mph.

    High: 71 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 54. South wind around 6 mph.

    Low: 54 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Partly sunny, with a high near 69. South southwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before midnight. Partly cloudy, with a low around 41. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52. West wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Light and variable wind becoming north around 5 mph after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers after noon. Mostly sunny, with a high near 47. North wind 5 to 8 mph.

    High: 47 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 55. South wind 9 to 13 mph, with gusts as high as 20 mph.
Tonight
A slight chance of showers between 2am and 5am. Mostly cloudy, with a temperature rising to around 58 by 5am. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 71. Southwest wind 8 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
A 40 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 54. South wind around 6 mph.
Thursday
A chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Partly sunny, with a high near 69. South southwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 41. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 52. West wind 5 to 13 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 33. Light and variable wind becoming north around 5 mph after midnight.
Saturday
A chance of showers after noon. Mostly sunny, with a high near 47. North wind 5 to 8 mph.
Saturday Night
A chance of rain and snow showers before midnight, then a chance of snow showers. Partly cloudy, with a low around 28. North northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Sunday
A slight chance of rain and snow showers. Mostly sunny, with a high near 39. Northwest wind 10 to 15 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 21. Northwest wind 7 to 9 mph.
Monday
Sunny, with a high near 37. North northwest wind 3 to 8 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:
1:32 pm CST Feb 17, 2026
Forecast Valid:
1pm CST Feb 17, 2026-6pm CST Feb 23, 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