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.

Partly Cloudy

57°F

14°C

Humidity 47%
Wind Speed Calm
Barometer 29.81 in (1009.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 8 Nov 1:53 pm CST
Extended Forecast for

Windsor IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 58. Northwest wind around 6 mph becoming northeast.

    High: 58 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly before 11pm. Cloudy, with a low around 35. Breezy, with an east northeast wind 5 to 10 mph becoming northwest 17 to 22 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: A slight chance of showers between 8am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 37. Breezy, with a north northwest wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 37 °F

    Breezy.
    Slight Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of flurries before midnight. Partly cloudy, with a low around 22. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Chance
    Flurries

  • Monday

    Monday: Sunny, with a high near 37. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 20. West northwest wind around 7 mph becoming southwest after midnight.

    Low: 20 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 47. South southwest wind 7 to 17 mph, with gusts as high as 29 mph.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 58. Northwest wind around 6 mph becoming northeast.
Tonight
Showers likely, mainly before 11pm. Cloudy, with a low around 35. Breezy, with an east northeast wind 5 to 10 mph becoming northwest 17 to 22 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A slight chance of showers between 8am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 37. Breezy, with a north northwest wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Sunday Night
A chance of flurries before midnight. Partly cloudy, with a low around 22. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 37. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Monday Night
Increasing clouds, with a low around 20. West northwest wind around 7 mph becoming southwest after midnight.
Veterans Day
Partly sunny, with a high near 47. South southwest wind 7 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 65.
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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:
1:51 pm CST Nov 8, 2025
Forecast Valid:
2pm CST Nov 8, 2025-6pm CST Nov 14, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation