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.

Fair

66°F

19°C

Humidity 81%
Wind Speed S 6 mph
Barometer 30.10 in (1018.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 6 Oct 2:53 am CDT
Extended Forecast for

2 Miles NNE Shelbyville IL

  • Overnight

    Overnight: Clear, with a low around 61. South southeast wind around 6 mph.

    Low: 61 °F

    Clear

  • Monday

    Monday: A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 84. South wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 64. South wind 5 to 8 mph, with gusts as high as 16 mph.

    Low: 64 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly cloudy, with a high near 74. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 30%.

    High: 74 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 46. North northeast wind 5 to 7 mph, with gusts as high as 15 mph.

    Low: 46 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Sunny, with a high near 71. Northeast wind 6 to 8 mph, with gusts as high as 15 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 40. East northeast wind 3 to 5 mph.

    Low: 40 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 61. South southeast wind around 6 mph.
Monday
A slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 84. South wind 6 to 8 mph. Chance of precipitation is 20%.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 64. South wind 5 to 8 mph, with gusts as high as 16 mph.
Tuesday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Mostly cloudy, with a high near 74. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 46. North northeast wind 5 to 7 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 71. Northeast wind 6 to 8 mph, with gusts as high as 15 mph.
Wednesday Night
Clear, with a low around 40. East northeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 77.
Saturday Night
Clear, with a low around 48.
Sunday
Sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Shelbyville IL
 39.44°N 88.79°W (Elev. 673 ft)
Last Update:
3:36 am CDT Oct 6, 2025
Forecast Valid:
3am CDT Oct 6, 2025-6pm CDT Oct 12, 2025
 
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