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

67°F

19°C

Humidity 76%
Wind Speed N 9 mph
Barometer 30.00 in (1015.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 22 Jun 2:53 pm CDT
Extended Forecast for

Ashmore IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 69. North northeast wind around 11 mph, with gusts as high as 21 mph.

    High: 69 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 55. North wind 5 to 8 mph, with gusts as high as 15 mph.

    Low: 55 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Sunny, with a high near 78. North wind 3 to 6 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 80. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 30%.

    High: 80 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 64. Light south southwest wind. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 81. West wind 3 to 6 mph.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    T-storms

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 79. Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 69. North northeast wind around 11 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 55. North wind 5 to 8 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 78. North wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 58. Calm wind.
Wednesday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 80. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 64. Light south southwest wind. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 81. West wind 3 to 6 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
Saturday
A chance of showers. Partly sunny, with a high near 83.
Saturday Night
A chance of showers. Partly cloudy, with a low around 69.
Sunday
Mostly sunny, with a high near 88.
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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:
1:26 pm CDT Jun 22, 2026
Forecast Valid:
3pm CDT Jun 22, 2026-6pm CDT Jun 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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