Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Overcast and Breezy
46°F
8°C
| Humidity | 56% |
| Wind Speed | NW 22 G 36 mph |
| Barometer | 29.92 in (1013.3 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 12 Nov 2:53 pm CST |
Extended Forecast for
Sullivan IL
This Afternoon
High: 46 °F
Partly Sunny
and BreezyTonight
Low: 31 °F
Mostly Cloudy
Friday
High: 43 °F
Partly Sunny
Friday Night
Low: 25 °F
Mostly Clear
Saturday
High: 47 °F
Sunny
Saturday Night
Low: 24 °F
Clear
Sunday
High: 49 °F
Sunny
Sunday Night
Low: 27 °F
Mostly Clear
Monday
High: 52 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 46. Breezy, with a north northwest wind 17 to 20 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, with a low around 31. North northwest wind 11 to 16 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 43. North northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 25. North northwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 47. North northwest wind 3 to 6 mph.
Saturday Night
Clear, with a low around 24. Calm wind.
Sunday
Sunny, with a high near 49. Calm wind.
Sunday Night
Mostly clear, with a low around 27.
Monday
Sunny, with a high near 52.
Monday Night
Clear, with a low around 28.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Clear, with a low around 28.
Wednesday
Sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sullivan IL
39.61°N 88.61°W (Elev. 669 ft)
39.61°N 88.61°W (Elev. 669 ft)
1:06 pm CST Nov 12, 2026
3pm CST Nov 12, 2026-6pm CST Nov 18, 2026
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