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Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

20°F

-7°C

Humidity 78%
Wind Speed N 17 G 26 mph
Barometer 30.27 in (1026.0 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 4 Dec 3:53 am CST
Extended Forecast for

Mattoon/Charleston, Coles County Memorial Airport IL

  • Today

    Today: Mostly sunny, with a high near 18. Wind chill values between -6 and 4. North northeast wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 18 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy freezing fog before 9pm, then patchy freezing fog after midnight. Partly cloudy, with a low around 6. Wind chill values between -3 and 2. North northeast wind around 6 mph becoming light and variable.

    Low: 6 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Mostly sunny, with a high near 30. Wind chill values between 2 and 12. South southwest wind 3 to 8 mph.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. South wind 7 to 9 mph becoming west southwest after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. West southwest wind around 6 mph becoming light and variable in the afternoon.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 22. Northeast wind 3 to 7 mph.

    Low: 22 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 30. North northeast wind 8 to 10 mph, with gusts as high as 15 mph.

    High: 30 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 18. Wind chill values between -6 and 4. North northeast wind 6 to 11 mph, with gusts as high as 18 mph.
Tonight
Patchy freezing fog before 9pm, then patchy freezing fog after midnight. Partly cloudy, with a low around 6. Wind chill values between -3 and 2. North northeast wind around 6 mph becoming light and variable.
Friday
Mostly sunny, with a high near 30. Wind chill values between 2 and 12. South southwest wind 3 to 8 mph.
Friday Night
Mostly cloudy, with a low around 23. South wind 7 to 9 mph becoming west southwest after midnight.
Saturday
Mostly cloudy, with a high near 32. West southwest wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
Cloudy, with a low around 22. Northeast wind 3 to 7 mph.
Sunday
Mostly cloudy, with a high near 30. North northeast wind 8 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 26.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A chance of rain. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Mattoon/Charleston, Coles County Memorial Airport IL
 39.49°N 88.27°W (Elev. 696 ft)
Last Update:
3:51 am CST Dec 4, 2025
Forecast Valid:
4am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
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