Hazardous Weather Conditions

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

65°F

18°C

Humidity 51%
Wind Speed S 17 G 30 mph
Barometer 30.22 in (1023.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 9 Apr 9:53 am CDT
Extended Forecast for

Mattoon/Charleston, Coles County Memorial Airport IL

  • Today

    Today: Sunny, with a high near 77. Southwest wind 14 to 17 mph, with gusts as high as 31 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: A 10 percent chance of showers after 5am.  Partly cloudy, with a low around 57. South wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 57 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then a chance of showers after 4pm.  Mostly cloudy, with a high near 67. Southwest wind 10 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Northeast wind around 8 mph, with gusts as high as 15 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68. Southeast wind 7 to 9 mph, with gusts as high as 16 mph.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 57. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 78. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 32 mph.

    High: 78 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 1am.  Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

    Low: 63 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 78. Breezy.  Chance of precipitation is 50%.

    High: 78 °F

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 77. Southwest wind 14 to 17 mph, with gusts as high as 31 mph.
Tonight
A 10 percent chance of showers after 5am. Partly cloudy, with a low around 57. South wind 10 to 14 mph, with gusts as high as 25 mph.
Friday
Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then a chance of showers after 4pm. Mostly cloudy, with a high near 67. Southwest wind 10 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Mostly cloudy, with a low around 42. Northeast wind around 8 mph, with gusts as high as 15 mph.
Saturday
Partly sunny, with a high near 68. Southeast wind 7 to 9 mph, with gusts as high as 16 mph.
Saturday Night
Mostly cloudy, with a low around 57. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 78. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 32 mph.
Sunday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 78. Breezy. Chance of precipitation is 50%.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 66.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61.
Wednesday
A chance of showers. Mostly cloudy, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Mattoon/Charleston, Coles County Memorial Airport IL
 39.46°N 88.28°W (Elev. 679 ft)
10:31 am CDT Apr 9, 2026
10am CDT Apr 9, 2026-6pm CDT Apr 15, 2026
 
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Additional Resources

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