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

22°F

-6°C

Humidity 78%
Wind Speed NW 17 mph
Barometer 30.32 in (1027.7 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 11 Jan 6:53 am CST
Extended Forecast for

5 Miles N Martinsville IL

  • Today

    Today: Isolated flurries before 8am. Partly sunny, with a high near 35. Breezy, with a northwest wind 17 to 22 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 35 °F

    Isolated
    Flurries and
    Breezy then
    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. Southwest wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 44. West southwest wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. South southwest wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow after noon. Mostly cloudy, with a high near 41. North northwest wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated flurries before 8am. Partly sunny, with a high near 35. Breezy, with a northwest wind 17 to 22 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 36 mph.
Tonight
Mostly clear, with a low around 25. Southwest wind 5 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 44. West southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 32. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 53. South southwest wind 11 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 36. West wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of rain and snow after noon. Mostly cloudy, with a high near 41. North northwest wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly cloudy, with a high near 37.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Martinsville IL
 39.4°N 87.88°W (Elev. 604 ft)
Last Update:
6:41 am CST Jan 11, 2026
Forecast Valid:
7am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation