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

25°F

-4°C

Humidity 58%
Wind Speed N 5 mph
Barometer 30.46 in (1032.3 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 7 Feb 10:53 am CST
Extended Forecast for

4 Miles WSW Casey IL

  • Today

    Today: Mostly sunny, with a high near 27. Northeast wind around 5 mph becoming light and variable in the afternoon.

    High: 27 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 19. Light southeast wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 16 mph.

    Low: 19 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 34. Southeast wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. East southeast wind 5 to 7 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. Southeast wind around 6 mph becoming south southwest in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. South wind 5 to 7 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. South southwest wind 7 to 9 mph becoming west in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain before noon. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 27. Northeast wind around 5 mph becoming light and variable in the afternoon.
Tonight
Increasing clouds, with a low around 19. Light southeast wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 16 mph.
Sunday
Partly sunny, with a high near 34. Southeast wind 8 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 23. East southeast wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 46. Southeast wind around 6 mph becoming south southwest in the afternoon.
Monday Night
Mostly clear, with a low around 34. South wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 58. South southwest wind 7 to 9 mph becoming west in the afternoon.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Wednesday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
A chance of rain. Mostly cloudy, with a high near 43.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 29.
Friday
A chance of rain. Mostly cloudy, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Casey IL
 39.28°N 88.06°W (Elev. 600 ft)
Last Update:
11:37 am CST Feb 7, 2026
Forecast Valid:
11am CST Feb 7, 2026-6pm CST Feb 13, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation