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.

Overcast

22°F

-6°C

Humidity 78%
Wind Speed W 20 mph
Barometer 30.32 in (1027.4 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 30 Nov 11:53 am CST
Extended Forecast for

3 Miles SSE Mattoon IL

  • This Afternoon

    This Afternoon: Scattered flurries. Cloudy, with a high near 26. West wind 9 to 17 mph, with gusts as high as 26 mph.

    High: 26 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. West northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of snow after 3pm. Cloudy, with a high near 30. Calm wind becoming east southeast around 6 mph.

    High: 30 °F

    Cloudy then
    Chance Snow

  • Monday Night

    Monday Night: Snow, mainly before midnight. Low around 18. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow then
    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 25. Northwest wind 3 to 6 mph.

    High: 25 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 14. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 14 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 33. South wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 33 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered flurries. Cloudy, with a high near 26. West wind 9 to 17 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy, with a low around 18. West northwest wind 5 to 9 mph becoming calm in the evening.
Monday
A 40 percent chance of snow after 3pm. Cloudy, with a high near 30. Calm wind becoming east southeast around 6 mph.
Monday Night
Snow, mainly before midnight. Low around 18. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Partly sunny, with a high near 25. Northwest wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 14. Calm wind becoming south 5 to 7 mph after midnight.
Wednesday
Partly sunny, with a high near 33. South wind 7 to 10 mph, with gusts as high as 17 mph.
Wednesday Night
Mostly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 17.
Thursday Night
Mostly cloudy, with a low around 3.
Friday
A chance of snow. Mostly cloudy, with a high near 26.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Mattoon IL
 39.44°N 88.36°W (Elev. 768 ft)
Last Update:
11:08 am CST Nov 30, 2025
Forecast Valid:
12pm CST Nov 30, 2025-6pm CST Dec 6, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation