National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

32°F

0°C

Humidity 47%
Wind Speed SE 17 G 25 mph
Barometer 30.19 in (1023.3 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 8 Feb 1:53 pm CST
Extended Forecast for

3 Miles WNW Mattoon IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 33. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 23. East southeast wind 5 to 9 mph, with gusts as high as 17 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43. East southeast wind 5 to 7 mph becoming light and variable.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. South southeast wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50. West southwest wind 7 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. North northwest wind around 7 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43. North northwest wind 5 to 7 mph.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 33. Southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 23. East southeast wind 5 to 9 mph, with gusts as high as 17 mph.
Monday
Mostly sunny, with a high near 43. East southeast wind 5 to 7 mph becoming light and variable.
Monday Night
Mostly clear, with a low around 32. South southeast wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 50. West southwest wind 7 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly cloudy, with a low around 27. North northwest wind around 7 mph.
Wednesday
Mostly sunny, with a high near 43. North northwest wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 39.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 40.
Friday Night
A chance of rain and snow. Partly cloudy, with a low around 26.
Saturday
A chance of rain. Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mattoon IL
 39.49°N 88.42°W (Elev. 732 ft)
Last Update:
2:37 pm CST Feb 8, 2026
Forecast Valid:
2pm CST Feb 8, 2026-6pm CST Feb 14, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation