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

45°F

7°C

Humidity 71%
Wind Speed S 7 mph
Barometer 30.19 in (1022.7 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 2 Nov 6:53 pm CST
Extended Forecast for

Mattoon/Charleston, Coles County Memorial Airport IL

  • Tonight

    Tonight: Mostly clear, with a low around 37. South southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62. Southwest wind 8 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 37. West northwest wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Light south southeast wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 31 mph.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. South southwest wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 69. Southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Northwest wind 6 to 8 mph becoming east northeast after midnight.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 37. South southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 62. Southwest wind 8 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Increasing clouds, with a low around 37. West northwest wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 65. Light south southeast wind becoming south 11 to 16 mph in the morning. Winds could gust as high as 31 mph.
Tuesday Night
Partly cloudy, with a low around 48. South southwest wind 11 to 13 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 69. Southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 37. Northwest wind 6 to 8 mph becoming east northeast after midnight.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 48.
Friday
A 40 percent chance of rain before noon. Partly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 52.
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Forecast Area
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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:
7:26 pm CST Nov 2, 2025
Forecast Valid:
7pm CST Nov 2, 2025-6pm CST Nov 9, 2025
 
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Additional Resources

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