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Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

80°F

27°C

Humidity 23%
Wind Speed SW 6 mph
Barometer 30.06 in (1017.7 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 8 Oct 3:53 pm CDT
Extended Forecast for

2 Miles SE Mattoon/Charleston, Coles County Memorial Airport IL

  • Tonight

    Tonight: Clear, with a low around 52. Light and variable wind.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86. Light south southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. South southeast wind around 7 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 82. South southeast wind 6 to 9 mph.

    High: 82 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 58. East southeast wind around 9 mph, with gusts as high as 16 mph.

    Low: 58 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 75. East wind 5 to 8 mph becoming north in the afternoon.

    High: 75 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 52. Light and variable wind.
Friday
Sunny, with a high near 86. Light south southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 58. South southeast wind around 7 mph.
Saturday
Increasing clouds, with a high near 82. South southeast wind 6 to 9 mph.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 58. East southeast wind around 9 mph, with gusts as high as 16 mph.
Sunday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 75. East wind 5 to 8 mph becoming north in the afternoon.
Sunday Night
Partly cloudy, with a low around 57. Calm wind.
Columbus Day
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Partly sunny, with a high near 77.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 57.
Thursday
A chance of showers. Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Mattoon/Charleston, Coles County Memorial Airport IL
 39.46°N 88.25°W (Elev. 650 ft)
Last Update:
3:36 pm CDT Oct 8, 2026
Forecast Valid:
4pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026
 
Forecast Discussion
 
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Additional Resources

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