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.

Overcast and Windy

47°F

8°C

Humidity 93%
Wind Speed N 28 G 45 mph
Barometer 29.98 in (1014.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 26 Mar 11:53 pm CDT
Extended Forecast for

Windsor IL

  • Overnight

    Overnight: Rain and possibly a thunderstorm before 4am, then rain likely. Low around 35. Breezy, with a north wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain and
    Breezy

  • Friday

    Friday: A 30 percent chance of rain, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 48. Breezy, with a north wind 18 to 20 mph, with gusts as high as 30 mph.

    High: 48 °F

    Chance Rain
    and Breezy
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 27. North northwest wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 50. North wind 5 to 9 mph becoming south in the afternoon.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. South wind 8 to 11 mph, with gusts as high as 17 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 62. South wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 62 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. South wind around 11 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    T-storms

Detailed Forecast

Overnight
Rain and possibly a thunderstorm before 4am, then rain likely. Low around 35. Breezy, with a north wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of rain, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 48. Breezy, with a north wind 18 to 20 mph, with gusts as high as 30 mph.
Friday Night
Clear, with a low around 27. North northwest wind 8 to 14 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 50. North wind 5 to 9 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 39. South wind 8 to 11 mph, with gusts as high as 17 mph.
Sunday
Mostly cloudy, with a high near 62. South wind 11 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 51. South wind around 11 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 76.
Monday Night
A 30 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 61.
Tuesday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 79. Breezy.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 60.
Wednesday
A chance of rain and thunderstorms. Partly sunny, with a high near 74. Breezy.
Wednesday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 53.
Thursday
Rain and thunderstorms likely. Mostly cloudy, with a high near 63.
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:
12:17 am CDT Mar 27, 2026
Forecast Valid:
12am CDT Mar 27, 2026-6pm CDT Apr 2, 2026
 
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