Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

46°F

8°C

Humidity 71%
Wind Speed SE 5 mph
Barometer 29.89 in (1012.6 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 26 Feb 6:53 pm CST
Extended Forecast for

4 Miles W Trilla IL

  • Tonight

    Tonight: Mostly clear, with a low around 33. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. Southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. South southwest wind 6 to 11 mph becoming north northeast after midnight. Winds could gust as high as 24 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 56. East northeast wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. North northeast wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 39. Northeast wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 39 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Rain and snow likely.  Cloudy, with a low around 24. East northeast wind around 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 24 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of rain after midnight.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 33. Calm wind becoming south southwest around 5 mph after midnight.
Friday
Sunny, with a high near 64. Southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 36. South southwest wind 6 to 11 mph becoming north northeast after midnight. Winds could gust as high as 24 mph.
Saturday
Mostly sunny, with a high near 56. East northeast wind 6 to 10 mph, with gusts as high as 16 mph.
Saturday Night
Partly cloudy, with a low around 25. North northeast wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday
Increasing clouds, with a high near 39. Northeast wind 11 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Rain and snow likely. Cloudy, with a low around 24. East northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Mostly cloudy, with a high near 37.
Monday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 26.
Tuesday
A 50 percent chance of rain. Cloudy, with a high near 42.
Tuesday Night
Rain likely. Cloudy, with a low around 33.
Wednesday
A chance of rain. Cloudy, with a high near 52.
Wednesday Night
Rain likely. Cloudy, with a low around 44.
Thursday
Rain likely. Cloudy, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Trilla IL
 39.38°N 88.42°W (Elev. 666 ft)
6:36 pm CST Feb 26, 2026
7pm CST Feb 26, 2026-6pm CST Mar 5, 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