National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

24°F

-4°C

Humidity 84%
Wind Speed W 3 mph
Barometer 30.08 in (1019.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 21 Feb 2:53 am CST
Extended Forecast for

4 Miles W Trilla IL

  • Overnight

    Overnight: Mostly clear, with a low around 26. North northwest wind around 8 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of flurries, mixing with sprinkles after 1pm, then gradually ending. Partly sunny, with a high near 37. Northwest wind 8 to 13 mph, with gusts as high as 17 mph.

    High: 37 °F

    Partly Sunny
    then Chance
    Sprinkles/Flurries

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Northwest wind 10 to 17 mph, with gusts as high as 28 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 29. Wind chill values between 4 and 14. Blustery, with a northwest wind 16 to 23 mph, with gusts as high as 33 mph.

    High: 29 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16. Northwest wind around 16 mph, with gusts as high as 26 mph.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 31. North northwest wind 8 to 17 mph, with gusts as high as 26 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17. Northwest wind around 6 mph becoming calm.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 26. North northwest wind around 8 mph.
Saturday
A chance of flurries, mixing with sprinkles after 1pm, then gradually ending. Partly sunny, with a high near 37. Northwest wind 8 to 13 mph, with gusts as high as 17 mph.
Saturday Night
Partly cloudy, with a low around 20. Northwest wind 10 to 17 mph, with gusts as high as 28 mph.
Sunday
Partly sunny, with a high near 29. Wind chill values between 4 and 14. Blustery, with a northwest wind 16 to 23 mph, with gusts as high as 33 mph.
Sunday Night
Partly cloudy, with a low around 16. Northwest wind around 16 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 31. North northwest wind 8 to 17 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 17. Northwest wind around 6 mph becoming calm.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Trilla IL
 39.38°N 88.42°W (Elev. 666 ft)
Last Update:
3:36 am CST Feb 21, 2026
Forecast Valid:
3am CST Feb 21, 2026-6pm CST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation