Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Light Rain Fog/Mist

42°F

6°C

Humidity 96%
Wind Speed NE 8 mph
Barometer 29.89 in (1012.4 mb)
Dewpoint 41°F (5°C)
Visibility 2.00 mi
Wind Chill37°F (3°C)
Last update 15 Feb 2:53 am CST
Extended Forecast for

Mattoon/Charleston, Coles County Memorial Airport IL

  • Overnight

    Overnight: Rain likely, mainly before 5am.  Cloudy, with a low around 39. Northeast wind around 8 mph, with gusts as high as 15 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 54. North northeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph.

    High: 54 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West northwest wind around 5 mph becoming light and variable.

    Low: 36 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 58. South southwest wind 5 to 15 mph, with gusts as high as 22 mph.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. South wind around 8 mph, with gusts as high as 16 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 59. South wind 8 to 17 mph, with gusts as high as 28 mph.

    High: 59 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54. Breezy, with a south southwest wind 16 to 22 mph, with gusts as high as 37 mph.

    Low: 54 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 68. Breezy.

    High: 68 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain likely, mainly before 5am. Cloudy, with a low around 39. Northeast wind around 8 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 54. North northeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph.
Sunday Night
Mostly clear, with a low around 36. West northwest wind around 5 mph becoming light and variable.
Washington's Birthday
Partly sunny, with a high near 58. South southwest wind 5 to 15 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 39. South wind around 8 mph, with gusts as high as 16 mph.
Tuesday
Cloudy, with a high near 59. South wind 8 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 54. Breezy, with a south southwest wind 16 to 22 mph, with gusts as high as 37 mph.
Wednesday
Sunny, with a high near 68. Breezy.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
A 40 percent chance of rain after noon. Mostly sunny, with a high near 65.
Thursday Night
A chance of rain. Partly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Mattoon/Charleston, Coles County Memorial Airport IL
 39.51°N 88.27°W (Elev. 656 ft)
3:16 am CST Feb 15, 2026
3am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
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Additional Resources

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