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

42°F

6°C

Humidity 92%
Wind Speed S 3 mph
Barometer 29.97 in (1014.7 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 11 Nov 2:53 am CST
Extended Forecast for

Arcola IL

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 38. Light south southeast wind.

    Low: 38 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 67. Light and variable wind becoming northwest 11 to 16 mph in the morning. Winds could gust as high as 24 mph.

    High: 67 °F

    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. North northwest wind 10 to 16 mph, with gusts as high as 26 mph.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers between 11am and 3pm. Mostly cloudy, with a high near 48. North northwest wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 48 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. North northwest wind 10 to 16 mph, with gusts as high as 24 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 44. North northwest wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. Northwest wind 5 to 7 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 23.

    Low: 23 °F

    Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 38. Light south southeast wind.
Veterans Day
A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 67. Light and variable wind becoming northwest 11 to 16 mph in the morning. Winds could gust as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 40. North northwest wind 10 to 16 mph, with gusts as high as 26 mph.
Thursday
A chance of showers between 11am and 3pm. Mostly cloudy, with a high near 48. North northwest wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 30. North northwest wind 10 to 16 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 44. North northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 23. Northwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 47.
Saturday Night
Clear, with a low around 23.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arcola IL
 39.68°N 88.29°W (Elev. 656 ft)
Last Update:
3:16 am CST Nov 11, 2026
Forecast Valid:
3am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
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