Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Overcast

55°F

13°C

Humidity 77%
Wind Speed SW 7 mph
Barometer 29.83 in (1009.9 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 4 Nov 8:53 pm CST
Extended Forecast for

Casey IL

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Southwest wind 6 to 8 mph.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. West southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43. West northwest wind 3 to 8 mph.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 54. North wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. North northwest wind 5 to 8 mph.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. North northwest wind 5 to 7 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Light north northwest wind.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 47. Southwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 61. West southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 43. West northwest wind 3 to 8 mph.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 54. North wind 8 to 13 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 32. North northwest wind 5 to 8 mph.
Saturday
Sunny, with a high near 54. North northwest wind 5 to 7 mph.
Saturday Night
Mostly clear, with a low around 30. Light north northwest wind.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 64.
Monday Night
Clear, with a low around 37.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 38.
Veterans Day
Sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Casey IL
 39.3°N 88°W (Elev. 643 ft)
7:16 pm CST Nov 4, 2026
9pm CST Nov 4, 2026-6pm CST Nov 11, 2026
 
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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