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

71°F

22°C

Humidity 34%
Wind Speed S 8 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 19 Mar 3:53 pm CDT
Extended Forecast for

4 Miles WSW Casey IL

  • Tonight

    Tonight: Partly cloudy, with a low around 50. South wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 77. South southwest wind 8 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. Northwest wind 5 to 7 mph becoming northeast after midnight.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 75. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Breezy, with a south southwest wind 11 to 20 mph, with gusts as high as 31 mph.

    High: 81 °F

    Sunny then
    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. North wind 15 to 17 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 50. South wind 6 to 8 mph, with gusts as high as 16 mph.
Friday
Mostly sunny, with a high near 77. South southwest wind 8 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 46. Northwest wind 5 to 7 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 75. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Saturday Night
Mostly clear, with a low around 56. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 81. Breezy, with a south southwest wind 11 to 20 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 38. North wind 15 to 17 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly cloudy, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 72. Breezy.
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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:
3:36 pm CDT Mar 19, 2026
Forecast Valid:
4pm CDT Mar 19, 2026-6pm CDT Mar 26, 2026
 
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Additional Resources

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