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.

Overcast

35°F

2°C

Humidity 76%
Wind Speed NE 12 mph
Barometer 30.45 in (1031.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 7 Apr 7:53 am CDT
Extended Forecast for

3 Miles WNW Mattoon IL

  • Today

    Today: Mostly cloudy, with a high near 48. East northeast wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 48 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Southeast wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. South southeast wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. South wind around 14 mph, with gusts as high as 23 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 73. South southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. South wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 68. South southwest wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 68 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 48. East northeast wind 9 to 11 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 36. Southeast wind 8 to 10 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 67. South southeast wind 11 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 52. South wind around 14 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 73. South southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 54. South wind 8 to 11 mph, with gusts as high as 20 mph.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 68. South southwest wind 9 to 11 mph, with gusts as high as 20 mph.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 56.
Sunday
Partly sunny, with a high near 78.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 63.
Monday
A chance of showers. Partly sunny, with a high near 79. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mattoon IL
 39.49°N 88.42°W (Elev. 732 ft)
Last Update:
4:57 am CDT Apr 7, 2026
Forecast Valid:
8am CDT Apr 7, 2026-6pm CDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation