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

46°F

8°C

Humidity 93%
Wind Speed Calm
Barometer 30.19 in (1022.6 mb)
Dewpoint 44°F (7°C)
Visibility 8.00 mi
Last update 19 Nov 4:53 pm CST
Extended Forecast for

6 Miles N Martinsville IL

  • Tonight

    Tonight: Patchy drizzle after 9pm. Patchy fog. Otherwise, cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Thursday

    Thursday: Patchy drizzle before 7am, then a slight chance of rain after 3pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 56. Calm wind becoming south southeast 5 to 7 mph in the morning. Chance of precipitation is 20%.

    High: 56 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm. Cloudy, with a low around 49. Light east southeast wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Rain Likely

  • Friday

    Friday: Rain. High near 58. Light east northeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 58 °F

    Rain

  • Friday Night

    Friday Night: Rain likely before midnight. Mostly cloudy, with a low around 39. North northeast wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55. North northeast wind 5 to 7 mph.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. Light and variable wind.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy drizzle after 9pm. Patchy fog. Otherwise, cloudy, with a low around 42. Calm wind.
Thursday
Patchy drizzle before 7am, then a slight chance of rain after 3pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 56. Calm wind becoming south southeast 5 to 7 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Rain likely and possibly a thunderstorm. Cloudy, with a low around 49. Light east southeast wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Rain. High near 58. Light east northeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Rain likely before midnight. Mostly cloudy, with a low around 39. North northeast wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 55. North northeast wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 35. Light and variable wind.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Partly sunny, with a high near 59.
Monday Night
A chance of rain. Mostly cloudy, with a low around 44.
Tuesday
A chance of rain. Mostly cloudy, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Martinsville IL
 39.43°N 87.88°W (Elev. 650 ft)
Last Update:
4:36 pm CST Nov 19, 2025
Forecast Valid:
4pm CST Nov 19, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation