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.

A Few Clouds

25°F

-4°C

Humidity 46%
Wind Speed S 15 mph
Barometer 30.23 in (1024.8 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 20 Jan 7:53 pm CST
Extended Forecast for

5 Miles WSW Humboldt IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. South wind 13 to 16 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 40. West wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 40 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. West southwest wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 31. Northwest wind 5 to 9 mph, with gusts as high as 15 mph.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 5. Light northwest wind becoming north northwest 9 to 14 mph in the evening. Winds could gust as high as 22 mph.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 9. North wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 9 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2. North northeast wind around 11 mph, with gusts as high as 18 mph.

    Low: -2 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 12.

    High: 12 °F

    Cloudy then
    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. South wind 13 to 16 mph, with gusts as high as 25 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 40. West wind 10 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 19. West southwest wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph.
Thursday
Partly sunny, with a high near 31. Northwest wind 5 to 9 mph, with gusts as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around 5. Light northwest wind becoming north northwest 9 to 14 mph in the evening. Winds could gust as high as 22 mph.
Friday
Partly sunny and cold, with a high near 9. North wind 11 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around -2. North northeast wind around 11 mph, with gusts as high as 18 mph.
Saturday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 12.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Mostly sunny, with a high near 20.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Humboldt IL
 39.58°N 88.41°W (Elev. 653 ft)
Last Update:
7:32 pm CST Jan 20, 2026
Forecast Valid:
8pm CST Jan 20, 2026-6pm CST Jan 27, 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