National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Fair

41°F

5°C

Humidity 57%
Wind Speed S 9 mph
Barometer 29.87 in (1012.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 11 Nov 7:53 pm CST
Extended Forecast for

2 Miles NE Sullivan IL

  • Tonight

    Tonight: Clear, with a low around 35. West wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. West northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. West wind around 6 mph becoming calm after midnight.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 60. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 60 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. South wind around 6 mph.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 68. South wind 6 to 9 mph.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. South wind 7 to 10 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 35. West wind 8 to 13 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 58. West northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 33. West wind around 6 mph becoming calm after midnight.
Thursday
Partly sunny, with a high near 60. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 41. South wind around 6 mph.
Friday
Mostly sunny, with a high near 68. South wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 52. South wind 7 to 10 mph.
Saturday
Partly sunny, with a high near 74.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 36.
Monday
A chance of rain. Partly sunny, with a high near 55.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Sullivan IL
 39.63°N 88.58°W (Elev. 650 ft)
Last Update:
6:35 pm CST Nov 11, 2025
Forecast Valid:
8pm CST Nov 11, 2025-6pm CST Nov 18, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation