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 Breezy

38°F

3°C

Humidity 57%
Wind Speed W 24 G 44 mph
Barometer 30.06 in (1018.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 26 Nov 11:53 am CST
Extended Forecast for

Mattoon IL

Wind Advisory until November 26, 06:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until November 26, 06:00pm

    NOW until 6:00pm Wed

    Wind Advisory

  • This Afternoon

    High: 40 °F

    Gradual
    Clearing and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 24. West northwest wind 14 to 18 mph, with gusts as high as 31 mph.

    Low: 24 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 37. West northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 37 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. West northwest wind 6 to 8 mph.

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 34. West northwest wind around 6 mph becoming calm in the afternoon.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 24. Calm wind becoming southeast 5 to 9 mph after midnight.

    Low: 24 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Snow likely before noon, then rain and snow. High near 36. South southeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 36 °F

    Snow Likely
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain. Low around 27. Chance of precipitation is 80%.

    Low: 27 °F

    Rain

Detailed Forecast

This Afternoon
Cloudy early, then gradual clearing, with a high near 40. Breezy, with a west northwest wind 21 to 25 mph, with gusts as high as 45 mph.
Tonight
Partly cloudy, with a low around 24. West northwest wind 14 to 18 mph, with gusts as high as 31 mph.
Thanksgiving Day
Sunny, with a high near 37. West northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 19. West northwest wind 6 to 8 mph.
Friday
Sunny, with a high near 34. West northwest wind around 6 mph becoming calm in the afternoon.
Friday Night
Increasing clouds, with a low around 24. Calm wind becoming southeast 5 to 9 mph after midnight.
Saturday
Snow likely before noon, then rain and snow. High near 36. South southeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 27. Chance of precipitation is 80%.
Sunday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 36.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Monday
Mostly cloudy, with a high near 27.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mattoon IL
 39.49°N 88.39°W (Elev. 732 ft)
Last Update:
11:36 am CST Nov 26, 2025
Forecast Valid:
12pm CST Nov 26, 2025-6pm CST Dec 2, 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