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.

Fog/Mist

48°F

9°C

Humidity 96%
Wind Speed SE 5 mph
Barometer 30.06 in (1018.2 mb)
Dewpoint 47°F (8°C)
Visibility 3.00 mi
Wind Chill46°F (8°C)
Last update 20 Nov 11:53 am CST
Extended Forecast for

2 Miles WSW Martinsville IL

  • This Afternoon

    This Afternoon: Patchy drizzle. Cloudy, with a high near 53. South southeast wind 5 to 7 mph.

    High: 53 °F

    Patchy
    Drizzle

  • Tonight

    Tonight: Rain likely, mainly after 5am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 49. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Rain Likely
    and Patchy
    Fog

  • Friday

    Friday: Rain. Patchy fog before 4pm, then patchy fog after 5pm. High near 55. East northeast wind 5 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 55 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Rain likely before midnight. Cloudy, with a low around 39. North northeast wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 54. North wind 5 to 8 mph.

    High: 54 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Light and variable wind.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. West southwest wind 3 to 7 mph.

    High: 58 °F

    Sunny

  • Sunday Night

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

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of rain after noon. Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

This Afternoon
Patchy drizzle. Cloudy, with a high near 53. South southeast wind 5 to 7 mph.
Tonight
Rain likely, mainly after 5am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 49. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. Patchy fog before 4pm, then patchy fog after 5pm. High near 55. East northeast wind 5 to 10 mph, with gusts as high as 17 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. Cloudy, with a low around 39. North northeast wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 54. North wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 33. Light and variable wind.
Sunday
Sunny, with a high near 58. West southwest wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 39.
Monday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 57.
Monday Night
Rain. Low around 47. Chance of precipitation is 90%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Martinsville IL
 39.32°N 87.91°W (Elev. 600 ft)
Last Update:
12:11 pm CST Nov 20, 2025
Forecast Valid:
12pm CST Nov 20, 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