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.

Fog/Mist

34°F

1°C

Humidity 100%
Wind Speed NA
Barometer 30.00 in (1016.7 mb)
Dewpoint 34°F (1°C)
Visibility 1.75 mi
Last update 7 Dec 8:53 am CST
Extended Forecast for

Windsor IL

  • Today

    Today: Areas of fog before 4pm. Otherwise, cloudy, with a high near 34. South southwest wind 5 to 13 mph becoming north in the afternoon. Winds could gust as high as 23 mph.

    High: 34 °F

    Areas Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. North wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30. North northeast wind 5 to 7 mph becoming calm in the morning.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. Light south wind becoming south southwest 9 to 14 mph in the evening. Winds could gust as high as 22 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. South southwest wind around 14 mph, with gusts as high as 22 mph.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. South southwest wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 43. West northwest wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 43 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow. Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

Detailed Forecast

Today
Areas of fog before 4pm. Otherwise, cloudy, with a high near 34. South southwest wind 5 to 13 mph becoming north in the afternoon. Winds could gust as high as 23 mph.
Tonight
Mostly cloudy, with a low around 17. North wind 8 to 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 30. North northeast wind 5 to 7 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 18. Light south wind becoming south southwest 9 to 14 mph in the evening. Winds could gust as high as 22 mph.
Tuesday
Partly sunny, with a high near 43. South southwest wind around 14 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 37. South southwest wind 14 to 18 mph, with gusts as high as 29 mph.
Wednesday
Mostly cloudy, with a high near 43. West northwest wind 11 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
Partly sunny, with a high near 21.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
Partly sunny, with a high near 15.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Windsor IL
 39.43°N 88.59°W (Elev. 715 ft)
Last Update:
4:57 am CST Dec 7, 2025
Forecast Valid:
9am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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