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

43°F

6°C

Humidity 97%
Wind Speed N 9 mph
Barometer 29.90 in (1012.7 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 15 Feb 4:53 am CST
Extended Forecast for

Arcola IL

  • Overnight

    Overnight: A 40 percent chance of rain, mainly before 5am. Patchy fog. Otherwise, cloudy, with a low around 39. Northeast wind around 7 mph.

    Low: 39 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 55. North northeast wind 5 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 55 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Light and variable wind becoming southwest around 6 mph after midnight.

    Low: 36 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 59. South southwest wind 6 to 16 mph, with gusts as high as 23 mph.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. South wind around 9 mph, with gusts as high as 16 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 60. South wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 60 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. Breezy, with a south southwest wind 16 to 22 mph, with gusts as high as 36 mph.

    Low: 53 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 68. Breezy.

    High: 68 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of rain, mainly before 5am. Patchy fog. Otherwise, cloudy, with a low around 39. Northeast wind around 7 mph.
Sunday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 55. North northeast wind 5 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly clear, with a low around 36. Light and variable wind becoming southwest around 6 mph after midnight.
Washington's Birthday
Partly sunny, with a high near 59. South southwest wind 6 to 16 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 39. South wind around 9 mph, with gusts as high as 16 mph.
Tuesday
Cloudy, with a high near 60. South wind 8 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 53. Breezy, with a south southwest wind 16 to 22 mph, with gusts as high as 36 mph.
Wednesday
Sunny, with a high near 68. Breezy.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
A 40 percent chance of rain after noon. Mostly sunny, with a high near 66.
Thursday Night
A chance of rain. Partly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 44.
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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:
3:36 am CST Feb 15, 2026
Forecast Valid:
4am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
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