Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fog/Mist

74°F

23°C

Humidity 97%
Wind Speed SW 7 mph
Barometer 29.99 in (1014.8 mb)
Dewpoint 73°F (23°C)
Visibility 5.00 mi
Last update 9 Jun 5:53 am CDT
Extended Forecast for

Mattoon/Charleston, Coles County Memorial Airport IL

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly before 9am.  Partly sunny, with a high near 86. Southwest wind 8 to 11 mph, with gusts as high as 16 mph.

    High: 86 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 2am.  Partly cloudy, with a low around 73. South southwest wind 7 to 9 mph.

    Low: 73 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 90. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 74. South southwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 74 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. South southwest wind 11 to 17 mph, with gusts as high as 29 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 1am.  Partly cloudy, with a low around 69. South southwest wind 10 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 69 °F

    Showers
    Likely

  • Friday

    Friday: Sunny, with a high near 83. West northwest wind around 10 mph, with gusts as high as 17 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly before 9am. Partly sunny, with a high near 86. Southwest wind 8 to 11 mph, with gusts as high as 16 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 73. South southwest wind 7 to 9 mph.
Wednesday
Sunny, with a high near 90. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 74. South southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 90. South southwest wind 11 to 17 mph, with gusts as high as 29 mph.
Thursday Night
Showers likely and possibly a thunderstorm before 1am. Partly cloudy, with a low around 69. South southwest wind 10 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Sunny, with a high near 83. West northwest wind around 10 mph, with gusts as high as 17 mph.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
A chance of showers. Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Mattoon/Charleston, Coles County Memorial Airport IL
 39.49°N 88.27°W (Elev. 696 ft)
5:06 am CDT Jun 9, 2026
6am CDT Jun 9, 2026-6pm CDT Jun 15, 2026
 
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