Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

24°F

-4°C

Humidity 81%
Wind Speed S 13 mph
Barometer 29.84 in (1011.3 mb)
Dewpoint 19°F (-7°C)
Visibility 8.00 mi
Wind Chill12°F (-11°C)
Last update 5 Feb 11:53 pm CST
Extended Forecast for

Mattoon IL

  • Overnight

    Overnight: Partly cloudy, with a low around 23. West southwest wind around 8 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 37. Breezy, with a west southwest wind 8 to 13 mph becoming north northwest 15 to 20 mph in the morning. Winds could gust as high as 31 mph.

    High: 37 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Wind chill values between 4 and 9. North wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 13 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 26. Wind chill values between 4 and 14. North wind 5 to 7 mph becoming calm  in the afternoon.

    High: 26 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 17. Calm wind becoming south southeast 5 to 9 mph in the evening. Winds could gust as high as 15 mph.

    Low: 17 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 37. South southeast wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Southeast wind around 6 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. West southwest wind around 8 mph.
Friday
Mostly cloudy, with a high near 37. Breezy, with a west southwest wind 8 to 13 mph becoming north northwest 15 to 20 mph in the morning. Winds could gust as high as 31 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Wind chill values between 4 and 9. North wind 8 to 14 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 26. Wind chill values between 4 and 14. North wind 5 to 7 mph becoming calm in the afternoon.
Saturday Night
Increasing clouds, with a low around 17. Calm wind becoming south southeast 5 to 9 mph in the evening. Winds could gust as high as 15 mph.
Sunday
Partly sunny, with a high near 37. South southeast wind 7 to 10 mph, with gusts as high as 17 mph.
Sunday Night
Partly cloudy, with a low around 22. Southeast wind around 6 mph.
Monday
Mostly sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
A chance of rain. Cloudy, with a low around 38.
Wednesday
A chance of rain. Cloudy, with a high near 49.
Wednesday Night
A chance of rain. Cloudy, with a low around 32.
Thursday
A chance of rain. Cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Mattoon IL
 39.49°N 88.36°W (Elev. 722 ft)
11:37 pm CST Feb 5, 2026
12am CST Feb 6, 2026-6pm CST Feb 12, 2026
 
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Additional Resources

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