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

43°F

6°C

Humidity 93%
Wind Speed NE 8 mph
Barometer 30.02 in (1016.9 mb)
Dewpoint 41°F (5°C)
Visibility 7.00 mi
Wind Chill38°F (3°C)
Last update 22 Nov 4:53 am CST
Extended Forecast for

Windsor IL

  • Today

    Today: Sunny, with a high near 53. North wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. West southwest wind 3 to 8 mph. Winds could gust as high as 16 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. West northwest wind around 6 mph becoming calm in the morning.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 36. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 36 °F

    Increasing
    Clouds

  • Monday

    Monday: A 40 percent chance of rain after noon. Mostly cloudy, with a high near 54. South southeast wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 54 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain. Low around 47. South southeast wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain before noon. Mostly cloudy, with a high near 60. South southwest wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 16 mph.

    High: 60 °F

    Chance Rain
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 53. North wind 5 to 7 mph becoming light and variable in the afternoon.
Tonight
Mostly clear, with a low around 37. West southwest wind 3 to 8 mph. Winds could gust as high as 16 mph.
Sunday
Sunny, with a high near 55. West northwest wind around 6 mph becoming calm in the morning.
Sunday Night
Increasing clouds, with a low around 36. Calm wind becoming south southeast around 6 mph after midnight.
Monday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 54. South southeast wind 6 to 9 mph, with gusts as high as 15 mph.
Monday Night
Rain. Low around 47. South southeast wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 60. South southwest wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 25.
Thanksgiving Day
Mostly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 39.
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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:
3:16 am CST Nov 22, 2025
Forecast Valid:
5am CST Nov 22, 2025-6pm CST Nov 28, 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