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.

Overcast

55°F

13°C

Humidity 80%
Wind Speed SW 5 mph
Barometer 29.82 in (1009.6 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 4 Nov 7:53 pm CST
Extended Forecast for

Windsor IL

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Southwest wind around 8 mph, with gusts as high as 15 mph.

    Low: 47 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 59. West southwest wind 7 to 13 mph, with gusts as high as 18 mph.

    High: 59 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42. West wind 5 to 8 mph becoming north after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 52. North northwest wind 7 to 11 mph, with gusts as high as 17 mph.

    High: 52 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. North northwest wind 3 to 6 mph.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52. North northwest wind 3 to 6 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Southwest wind around 8 mph, with gusts as high as 15 mph.
Thursday
Partly sunny, with a high near 59. West southwest wind 7 to 13 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 42. West wind 5 to 8 mph becoming north after midnight.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 52. North northwest wind 7 to 11 mph, with gusts as high as 17 mph.
Friday Night
Mostly clear, with a low around 32. North northwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 52. North northwest wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 30. Calm wind.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 63.
Monday Night
Clear, with a low around 38.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 39.
Veterans Day
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Windsor IL
 39.43°N 88.59°W (Elev. 715 ft)
Last Update:
7:16 pm CST Nov 4, 2026
Forecast Valid:
8pm CST Nov 4, 2026-6pm CST Nov 11, 2026
 
Forecast Discussion
 
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Additional Resources

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