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.

Fair

81°F

27°C

Humidity 54%
Wind Speed NE 13 G 20 mph
Barometer 30.05 in (1017.0 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 6 Sep 11:53 am CDT
Extended Forecast for

2 Miles SE Mattoon IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. Northeast wind around 13 mph, with gusts as high as 17 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 60. East northeast wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 60 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Sunny, with a high near 84. East wind 7 to 9 mph.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. East northeast wind 5 to 7 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92. South wind 5 to 7 mph.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. South wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 95. South southwest wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 95 °F

    Hot

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 68. Chance of precipitation is 60%.

    Low: 68 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: A 50 percent chance of showers before 1pm. Partly sunny, with a high near 83.

    High: 83 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 84. Northeast wind around 13 mph, with gusts as high as 17 mph.
Tonight
Partly cloudy, with a low around 60. East northeast wind 6 to 9 mph, with gusts as high as 16 mph.
Labor Day
Sunny, with a high near 84. East wind 7 to 9 mph.
Monday Night
Mostly clear, with a low around 63. East northeast wind 5 to 7 mph.
Tuesday
Sunny, with a high near 92. South wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 71. South wind 5 to 11 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny and hot, with a high near 95. South southwest wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 68. Chance of precipitation is 60%.
Thursday
A 50 percent chance of showers before 1pm. Partly sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Mattoon IL
 39.44°N 88.33°W (Elev. 755 ft)
Last Update:
12:36 pm CDT Sep 6, 2026
Forecast Valid:
12pm CDT Sep 6, 2026-6pm CDT Sep 12, 2026
 
Forecast Discussion
 
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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