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.

A Few Clouds

63°F

17°C

Humidity 73%
Wind Speed W 18 G 33 mph
Barometer 29.67 in (1004.7 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 7 Nov 9:53 am CST
Extended Forecast for

5 Miles NNW Martinsville IL

  • Today

    Today: Cloudy early, then gradual clearing, with a high near 69. West wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 69 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. West northwest wind 3 to 8 mph.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 64. Calm wind becoming west southwest 5 to 7 mph in the morning.

    High: 64 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 34. Northwest wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain Likely
    then Chance
    Rain

  • Sunday

    Sunday: Partly sunny, with a high near 42. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 29 mph.

    High: 42 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow. Partly cloudy, with a low around 23. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 23 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 38. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 26 mph.

    High: 38 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 47. Breezy.

    High: 47 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
Cloudy early, then gradual clearing, with a high near 69. West wind 10 to 17 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 39. West northwest wind 3 to 8 mph.
Saturday
Partly sunny, with a high near 64. Calm wind becoming west southwest 5 to 7 mph in the morning.
Saturday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 34. Northwest wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Partly sunny, with a high near 42. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 29 mph.
Sunday Night
A 30 percent chance of snow. Partly cloudy, with a low around 23. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 38. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 22.
Veterans Day
Partly sunny, with a high near 47. Breezy.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Martinsville IL
 39.38°N 87.94°W (Elev. 656 ft)
Last Update:
7:46 am CST Nov 7, 2025
Forecast Valid:
9am CST Nov 7, 2025-6pm CST Nov 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation