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.

Overcast

32°F

0°C

Humidity 73%
Wind Speed E 6 mph
Barometer 30.35 in (1028.7 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 10 Feb 8:53 pm CST
Extended Forecast for

Martinsville IL

  • Tonight

    Tonight: A chance of flurries between midnight and 5am, then a slight chance of snow after 5am. Cloudy, with a low around 29. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Cloudy then
    Slight Chance
    Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow before 9am. Cloudy, with a high near 37. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 37 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Northeast wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 9am, then a chance of rain or freezing rain between 9am and noon, then rain after noon. High near 35. East northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    High: 35 °F

    Chance Wintry
    Mix then Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mixing with snow after 9pm, then gradually ending. Cloudy, with a low around 23. North northeast wind 8 to 14 mph becoming west northwest in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Rain/Snow
    Likely then
    Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 26. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 26 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 9. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 9 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Friday Night

    Friday Night: Rain likely after midnight. Cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Cloudy then
    Rain Likely

Detailed Forecast

Tonight
A chance of flurries between midnight and 5am, then a slight chance of snow after 5am. Cloudy, with a low around 29. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Tuesday
A 20 percent chance of snow before 9am. Cloudy, with a high near 37. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Northeast wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
A chance of snow before 9am, then a chance of rain or freezing rain between 9am and noon, then rain after noon. High near 35. East northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Wednesday Night
Rain likely, mixing with snow after 9pm, then gradually ending. Cloudy, with a low around 23. North northeast wind 8 to 14 mph becoming west northwest in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 26. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 9. Northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Partly sunny, with a high near 34.
Friday Night
Rain likely after midnight. Cloudy, with a low around 30. Chance of precipitation is 60%.
Saturday
Rain. High near 43. Chance of precipitation is 80%.
Saturday Night
Rain and snow likely. Cloudy, with a low around 19.
Sunday
Mostly cloudy, with a high near 25.
Sunday Night
Partly cloudy, with a low around 6.
Washington's Birthday
Mostly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Martinsville IL
 39.34°N 87.88°W (Elev. 600 ft)
Last Update:
9:16 pm CST Feb 10, 2025
Forecast Valid:
9pm CST Feb 10, 2025-6pm CST Feb 17, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation