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

52°F

11°C

Humidity 89%
Wind Speed Calm
Barometer 30.19 in (1022.0 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 1 Sep 4:53 am CDT
Extended Forecast for

Arcola IL

  • Labor Day

    Labor Day: Mostly sunny, with a high near 82. East northeast wind around 7 mph.

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. North northeast wind 3 to 5 mph.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. Light northeast wind.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. Light southwest wind.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 52. West southwest wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 70. Northwest wind 8 to 10 mph, with gusts as high as 15 mph.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Labor Day
Mostly sunny, with a high near 82. East northeast wind around 7 mph.
Tonight
Mostly clear, with a low around 53. North northeast wind 3 to 5 mph.
Tuesday
Sunny, with a high near 85. Light northeast wind.
Tuesday Night
Mostly clear, with a low around 55. Light southwest wind.
Wednesday
Sunny, with a high near 85. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 52. West southwest wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Mostly sunny, with a high near 70. Northwest wind 8 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 75.
Saturday Night
Clear, with a low around 45.
Sunday
Sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arcola IL
 39.69°N 88.32°W (Elev. 673 ft)
Last Update:
4:40 am CDT Sep 1, 2025
Forecast Valid:
5am CDT Sep 1, 2025-6pm CDT Sep 7, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation