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.

Fair

53°F

12°C

Humidity 61%
Wind Speed SW 9 mph
Barometer 29.98 in (1015.3 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 27 Feb 9:53 am CST
Extended Forecast for

Windsor IL

  • Today

    Today: Sunny, with a high near 66. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 66 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 35. South wind 6 to 10 mph becoming north after midnight. Winds could gust as high as 21 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 56. Northeast wind 6 to 9 mph becoming south in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. East wind 6 to 14 mph becoming south in the evening. Winds could gust as high as 23 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 41. Northeast wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 41 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Rain and snow before 3am, then snow and freezing rain. Low around 27. East northeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 27 °F

    Wintry Mix

  • Monday

    Monday: A chance of rain and snow before noon. Mostly cloudy, with a high near 39. East wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 39 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. High near 46. Chance of precipitation is 80%.

    High: 46 °F

    Rain

Detailed Forecast

Today
Sunny, with a high near 66. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 35. South wind 6 to 10 mph becoming north after midnight. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 56. Northeast wind 6 to 9 mph becoming south in the afternoon.
Saturday Night
Mostly cloudy, with a low around 26. East wind 6 to 14 mph becoming south in the evening. Winds could gust as high as 23 mph.
Sunday
Increasing clouds, with a high near 41. Northeast wind 11 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Rain and snow before 3am, then snow and freezing rain. Low around 27. East northeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of rain and snow before noon. Mostly cloudy, with a high near 39. East wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 30.
Tuesday
Rain. High near 46. Chance of precipitation is 80%.
Tuesday Night
Rain likely, mainly before midnight. Cloudy, with a low around 37. Chance of precipitation is 60%.
Wednesday
A chance of rain. Cloudy, with a high near 57.
Wednesday Night
Rain likely. Cloudy, with a low around 48.
Thursday
Rain likely. Mostly cloudy, with a high near 63.
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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:
10:12 am CST Feb 27, 2026
Forecast Valid:
10am CST Feb 27, 2026-6pm CST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation