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Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fog/Mist

70°F

21°C

Humidity 97%
Wind Speed SE 5 mph
Barometer 29.95 in (1013.6 mb)
Dewpoint 69°F (21°C)
Visibility 2.00 mi
Last update 26 Jul 3:53 am CDT
Extended Forecast for

3 Miles S Kansas IL

  • Today

    Today: A slight chance of showers and thunderstorms between noon and 1pm. Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 87. Calm wind becoming west southwest 5 to 7 mph in the morning. Chance of precipitation is 20%.

    High: 87 °F

    Areas Fog
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 73. South wind around 6 mph.

    Low: 73 °F

    Partly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly before 8am. Mostly sunny, with a high near 92. Heat index values as high as 107. South southwest wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 92 °F

    Chance
    T-storms then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. Southwest wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. North wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. North wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. North wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms between noon and 1pm. Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 87. Calm wind becoming west southwest 5 to 7 mph in the morning. Chance of precipitation is 20%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 73. South wind around 6 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 8am. Mostly sunny, with a high near 92. Heat index values as high as 107. South southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 75. Southwest wind 9 to 11 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 87. North wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 64. North wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 84. North wind 7 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Clear, with a low around 61.
Thursday
Sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Kansas IL
 39.52°N 87.93°W (Elev. 719 ft)
Last Update:
3:36 am CDT Jul 26, 2026
Forecast Valid:
4am CDT Jul 26, 2026-6pm CDT Aug 1, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation