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 and Breezy

24°F

-4°C

Humidity 57%
Wind Speed N 21 G 36 mph
Barometer 29.98 in (1016.0 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 14 Jan 4:53 pm CST
Extended Forecast for

3 Miles SSE Mattoon IL

  • Tonight

    Tonight: Partly cloudy, with a low around 15. Wind chill values between 2 and 9. Blustery, with a north northwest wind 11 to 21 mph, with gusts as high as 31 mph.

    Low: 15 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 27. Wind chill values between 2 and 12. Northwest wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 27 °F

    Sunny

  • Thursday Night

    Thursday Night: Snow likely, mainly after midnight. Mostly cloudy, with a temperature rising to around 29 by 5am. South southwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 22 °F⇑

    Chance Snow
    then Snow
    Likely

  • Friday

    Friday: Mostly cloudy, with a high near 39. West wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 39 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. West wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 21. West wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 21 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6. West northwest wind around 11 mph, with gusts as high as 18 mph.

    Low: 6 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 15. Wind chill values between 2 and 9. Blustery, with a north northwest wind 11 to 21 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 27. Wind chill values between 2 and 12. Northwest wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Snow likely, mainly after midnight. Mostly cloudy, with a temperature rising to around 29 by 5am. South southwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Mostly cloudy, with a high near 39. West wind 13 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 17. West wind 10 to 14 mph, with gusts as high as 21 mph.
Saturday
Mostly cloudy, with a high near 21. West wind 13 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 6. West northwest wind around 11 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 18.
Sunday Night
Mostly cloudy, with a low around 9.
M.L.King Day
Mostly sunny, with a high near 19.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Mattoon IL
 39.44°N 88.36°W (Elev. 768 ft)
Last Update:
3:36 pm CST Jan 14, 2026
Forecast Valid:
5pm CST Jan 14, 2026-6pm CST Jan 21, 2026
 
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Additional Resources

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Chance of Precipitation