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

Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Overcast

32°F

0°C

Humidity 73%
Wind Speed W 17 G 45 mph
Barometer 29.78 in (1008.8 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 20 Feb 9:53 am CST
Extended Forecast for

Mattoon IL

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 39. Breezy, with a west wind 15 to 23 mph, with gusts as high as 37 mph.

    High: 39 °F

    Becoming
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 25. West northwest wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 33 mph.

    High: 31 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. Northwest wind around 16 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 32. North northwest wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 39. Breezy, with a west wind 15 to 23 mph, with gusts as high as 37 mph.
Tonight
Mostly clear, with a low around 25. West northwest wind 7 to 10 mph, with gusts as high as 17 mph.
Saturday
Sunny, with a high near 40. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 22. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 31. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 33 mph.
Sunday Night
Partly cloudy, with a low around 18. Northwest wind around 16 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 32. North northwest wind 8 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly cloudy, with a high near 54.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mattoon IL
 39.49°N 88.39°W (Elev. 732 ft)
Last Update:
10:37 am CST Feb 20, 2026
Forecast Valid:
10am CST Feb 20, 2026-6pm CST Feb 26, 2026
 
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