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.

A Few Clouds

70°F

21°C

Humidity 82%
Wind Speed SW 8 G 17 mph
Barometer 29.83 in (1009.7 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 18 Jun 11:53 pm CDT
Extended Forecast for

Ashmore IL

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 66. West southwest wind around 10 mph, with gusts as high as 23 mph.

    Low: 66 °F

    Slight Chance
    T-storms

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 81. West northwest wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. West northwest wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. South southwest wind 5 to 10 mph, with gusts as high as 16 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. South wind around 10 mph, with gusts as high as 17 mph.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91. South southwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. South wind around 10 mph, with gusts as high as 18 mph.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 66. West southwest wind around 10 mph, with gusts as high as 23 mph.
Juneteenth
Mostly sunny, with a high near 81. West northwest wind 8 to 10 mph, with gusts as high as 16 mph.
Thursday Night
Mostly clear, with a low around 63. West northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 87. South southwest wind 5 to 10 mph, with gusts as high as 16 mph.
Friday Night
Mostly clear, with a low around 71. South wind around 10 mph, with gusts as high as 17 mph.
Saturday
Sunny, with a high near 91. South southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 75. South wind around 10 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 75.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 74.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ashmore IL
 39.54°N 88.01°W (Elev. 689 ft)
Last Update:
12:11 am CDT Jun 19, 2025
Forecast Valid:
12am CDT Jun 19, 2025-6pm CDT Jun 25, 2025
 
Forecast Discussion
 
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Additional Resources

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