Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

80°F

27°C

Humidity 54%
Wind Speed NW 13 mph
Barometer 30.00 in (1015.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 22 Aug 3:53 pm CDT
Extended Forecast for

2 Miles WNW Martinsville IL

  • Tonight

    Tonight: A chance of sprinkles between 7pm and 9pm.  Mostly clear, with a low around 60. Northwest wind 5 to 9 mph becoming light north northwest. Winds could gust as high as 17 mph.

    Low: 60 °F

    Chance
    Sprinkles

  • Sunday

    Sunday: Sunny, with a high near 81. Northwest wind 5 to 9 mph.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 81. Light and variable wind.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Light east wind.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 83. East southeast wind 3 to 5 mph.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. East wind around 5 mph becoming calm  in the evening.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of sprinkles between 7pm and 9pm. Mostly clear, with a low around 60. Northwest wind 5 to 9 mph becoming light north northwest. Winds could gust as high as 17 mph.
Sunday
Sunny, with a high near 81. Northwest wind 5 to 9 mph.
Sunday Night
Partly cloudy, with a low around 57. North northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 81. Light and variable wind.
Monday Night
Partly cloudy, with a low around 59. Light east wind.
Tuesday
Sunny, with a high near 83. East southeast wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 63. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 63.
Saturday
Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Martinsville IL
 39.34°N 87.91°W (Elev. 600 ft)
4:36 pm CDT Aug 22, 2026
4pm CDT Aug 22, 2026-6pm CDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database