National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Overcast and Breezy

64°F

18°C

Humidity 81%
Wind Speed S 22 G 53 mph
Barometer 29.54 in (1000.0 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 8 Jan 8:53 pm CST
Extended Forecast for

4 Miles ENE Charleston IL

  • Tonight

    Tonight: Rain and thunderstorms before 3am, then a chance of rain. Low around 46. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Breezy. Rain
    then Rain
    Likely

  • Friday

    Friday: Mostly cloudy, with a temperature falling to around 43 by 5pm. West southwest wind 13 to 18 mph becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 52 °F⇓

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Light north northeast wind.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain before noon. Partly sunny, with a high near 43. Light west northwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 23 mph.

    High: 43 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20. West northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31. West northwest wind 8 to 17 mph, with gusts as high as 26 mph.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21. West northwest wind 5 to 8 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.

    Low: 21 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain and thunderstorms before 3am, then a chance of rain. Low around 46. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy, with a temperature falling to around 43 by 5pm. West southwest wind 13 to 18 mph becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 38. Light north northeast wind.
Saturday
A 30 percent chance of rain before noon. Partly sunny, with a high near 43. Light west northwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 20. West northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 31. West northwest wind 8 to 17 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 21. West northwest wind 5 to 8 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Charleston IL
 39.52°N 88.1°W (Elev. 663 ft)
Last Update:
8:38 pm CST Jan 8, 2026
Forecast Valid:
9pm CST Jan 8, 2026-6pm CST Jan 15, 2026
 
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Additional Resources

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Chance of Precipitation