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.

Mostly Cloudy

52°F

11°C

Humidity 83%
Wind Speed S 16 G 25 mph
Barometer 29.84 in (1010.6 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 8 Jan 10:53 am CST
Extended Forecast for

Martinsville IL

  • Today

    Today: A 30 percent chance of rain after 2pm. Cloudy, with a high near 64. Breezy, with a south southeast wind 15 to 21 mph, with gusts as high as 33 mph.

    High: 64 °F

    Chance Rain
    and Breezy

  • Tonight

    Tonight: Rain and thunderstorms before 3am, then a chance of rain. Low around 52. Breezy, with a south southwest wind 21 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 52 °F

    Breezy. Rain
    then Rain
    Likely

  • Friday

    Friday: Partly sunny, with a temperature falling to around 49 by 5pm. Breezy, with a southwest wind 15 to 20 mph becoming north 7 to 12 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 57 °F⇓

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 40. Northeast wind 5 to 7 mph.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A 40 percent chance of rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 45. North wind 7 to 12 mph becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 45 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. West wind 14 to 17 mph, with gusts as high as 26 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31. Blustery, with a west northwest wind 11 to 20 mph, with gusts as high as 28 mph.

    High: 31 °F

    Partly Sunny
    and Blustery
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of rain after 2pm. Cloudy, with a high near 64. Breezy, with a south southeast wind 15 to 21 mph, with gusts as high as 33 mph.
Tonight
Rain and thunderstorms before 3am, then a chance of rain. Low around 52. Breezy, with a south southwest wind 21 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Partly sunny, with a temperature falling to around 49 by 5pm. Breezy, with a southwest wind 15 to 20 mph becoming north 7 to 12 mph in the afternoon. Winds could gust as high as 31 mph.
Friday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 40. Northeast wind 5 to 7 mph.
Saturday
A 40 percent chance of rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 45. North wind 7 to 12 mph becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 23. West wind 14 to 17 mph, with gusts as high as 26 mph.
Sunday
Partly sunny, with a high near 31. Blustery, with a west northwest wind 11 to 20 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Martinsville IL
 39.34°N 87.88°W (Elev. 600 ft)
Last Update:
9:47 am CST Jan 8, 2026
Forecast Valid:
11am CST Jan 8, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation