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.

Fair

31°F

-1°C

Humidity 89%
Wind Speed W 8 mph
Barometer 30.24 in (1024.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 12 Mar 4:53 am CDT
Extended Forecast for

Mattoon IL

Wind Advisory March 12, 10:00pm until March 13, 01:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Sunny, with a high near 49. West wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 55. Breezy, with a west wind 20 to 24 mph, with gusts as high as 45 mph.

    High: 55 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. West northwest wind 6 to 11 mph becoming northeast after midnight. Winds could gust as high as 18 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 55. East southeast wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 55 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain, mainly after 1pm. High near 65. Breezy, with a south wind 16 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Breezy.
    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain and snow likely, mainly before 1am. Mostly cloudy, with a low around 22. Blustery. Chance of precipitation is 70%.

    Low: 22 °F

    Rain/Snow
    Likely and
    Blustery

  • Monday

    Monday: Mostly cloudy, with a high near 27. Blustery.

    High: 27 °F

    Mostly Cloudy
    and Blustery

Detailed Forecast

Today
Sunny, with a high near 49. West wind 6 to 10 mph, with gusts as high as 16 mph.
Tonight
Mostly cloudy, with a low around 40. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph.
Friday
Partly sunny, with a high near 55. Breezy, with a west wind 20 to 24 mph, with gusts as high as 45 mph.
Friday Night
Mostly cloudy, with a low around 33. West northwest wind 6 to 11 mph becoming northeast after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly cloudy, with a high near 55. East southeast wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 47. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Rain, mainly after 1pm. High near 65. Breezy, with a south wind 16 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain and snow likely, mainly before 1am. Mostly cloudy, with a low around 22. Blustery. Chance of precipitation is 70%.
Monday
Mostly cloudy, with a high near 27. Blustery.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mattoon IL
 39.49°N 88.39°W (Elev. 732 ft)
Last Update:
4:41 am CDT Mar 12, 2026
Forecast Valid:
5am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation