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.

Fair

12°C

53°F

Humidity 77%
Wind Speed Calm
Barometer 1012.2 mb (29.90 in)
Dewpoint 8°C (46°F)
Visibility 16 km
Last update 12 May 12:53 am CDT
Extended Forecast for

Martinsville IL

  • Overnight

    Overnight: Clear, with a low around 10. Calm wind.

    Low: 10 °C

    Clear

  • Sunday

    Sunday: Sunny, with a high near 27. South wind 5 to 10 km/h becoming west southwest 11 to 16 km/h in the afternoon. Winds could gust as high as 26 km/h.

    High: 27 °C

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 15. South wind 14 to 16 km/h, with gusts as high as 24 km/h.

    Low: 15 °C

    Increasing
    Clouds

  • Monday

    Monday: Showers, with thunderstorms also possible after 4pm. High near 23. South wind 14 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 23 °C

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 16. South southeast wind 16 to 21 km/h, with gusts as high as 32 km/h. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 cm possible.

    Low: 16 °C

    Showers

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 10am. High near 21. East wind 14 to 24 km/h becoming north northeast in the afternoon. Winds could gust as high as 37 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    High: 21 °C

    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 12. North wind 21 to 27 km/h, with gusts as high as 40 km/h.

    Low: 12 °C

    Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23.

    High: 23 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 12.

    Low: 12 °C

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 10. Calm wind.
Sunday
Sunny, with a high near 27. South wind 5 to 10 km/h becoming west southwest 11 to 16 km/h in the afternoon. Winds could gust as high as 26 km/h.
Sunday Night
Increasing clouds, with a low around 15. South wind 14 to 16 km/h, with gusts as high as 24 km/h.
Monday
Showers, with thunderstorms also possible after 4pm. High near 23. South wind 14 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible.
Monday Night
Showers and possibly a thunderstorm. Low around 16. South southeast wind 16 to 21 km/h, with gusts as high as 32 km/h. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 cm possible.
Tuesday
Showers, with thunderstorms also possible after 10am. High near 21. East wind 14 to 24 km/h becoming north northeast in the afternoon. Winds could gust as high as 37 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 12. North wind 21 to 27 km/h, with gusts as high as 40 km/h.
Wednesday
Mostly sunny, with a high near 23.
Wednesday Night
Mostly clear, with a low around 12.
Thursday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 25.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 15.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 25.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Sunny, with a high near 27.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Martinsville IL
 39.34°N 87.88°W (Elev. 600 m)
Last Update:
12:55 am CDT May 12, 2024
Forecast Valid:
1am CDT May 12, 2024-6pm CDT May 18, 2024
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation