Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

A Few Clouds

58°F

14°C

Humidity 72%
Wind Speed N 17 G 36 mph
Barometer 29.78 in (1008.3 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 26 Mar 7:53 pm CDT
Extended Forecast for

Mattoon IL

Severe T-storm Watch until March 26, 11:00pm
Blowing Dust Advisory until March 26, 09:00pm
Click here for hazard details and duration
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  •  
    Severe T-storm Watch until March 26, 11:00pm
    Blowing Dust Advisory until March 26, 09:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 37 °F

    Breezy.
    T-storms then
    Showers

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 47. Breezy, with a north wind 16 to 20 mph, with gusts as high as 32 mph.

    High: 47 °F

    Cloudy and
    Breezy then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 50. North wind around 7 mph becoming south in the afternoon.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 39. South wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 61. South wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 61 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 53. South wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Tonight
Showers and thunderstorms before 4am, then a chance of showers. Low around 37. Breezy, with a north wind 10 to 15 mph becoming north northeast 19 to 24 mph in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 47. Breezy, with a north wind 16 to 20 mph, with gusts as high as 32 mph.
Friday Night
Mostly clear, with a low around 28. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 50. North wind around 7 mph becoming south in the afternoon.
Saturday Night
Increasing clouds, with a low around 39. South wind 7 to 10 mph, with gusts as high as 17 mph.
Sunday
Mostly cloudy, with a high near 61. South wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 53. South wind 9 to 13 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 76.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 62.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 81. Breezy.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 56.
Wednesday
A chance of showers. Mostly cloudy, with a high near 72. Breezy.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Thursday
Showers likely. Mostly cloudy, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Mattoon IL
 39.49°N 88.36°W (Elev. 722 ft)
7:26 pm CDT Mar 26, 2026
7pm CDT Mar 26, 2026-6pm CDT Apr 2, 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