Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Partly Cloudy
61°F
16°C
| Humidity | 84% |
| Wind Speed | S 13 mph |
| Barometer | 29.60 in (1002.2 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 9 Jan 2:53 am CST |
Extended Forecast for
3 Miles WSW Charleston IL
Overnight
Low: 46 °F
Partly Cloudy
and BreezyFriday
High: 48 °F
Cloudy and
Breezy then
CloudyFriday Night
Low: 38 °F
Mostly Cloudy
Saturday
High: 43 °F
Chance Rain
then Mostly
SunnySaturday Night
Low: 21 °F
Partly Cloudy
Sunday
High: 33 °F
Mostly Sunny
Sunday Night
Low: 23 °F
Mostly Clear
Monday
High: 44 °F
Sunny
Monday Night
Low: 33 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 46. Breezy, with a southwest wind 18 to 21 mph, with gusts as high as 34 mph.
Friday
Cloudy, with a high near 48. Breezy, with a west wind 17 to 22 mph becoming light and variable in the afternoon. Winds could gust as high as 36 mph.
Friday Night
Mostly cloudy, with a low around 38. Light and variable wind becoming northeast around 5 mph.
Saturday
A 30 percent chance of rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 43. West northwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 21. West northwest wind 10 to 18 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 33. West northwest wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
Mostly clear, with a low around 23. West wind 6 to 9 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly cloudy, with a high near 50.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain. Mostly cloudy, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 33.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Charleston IL
39.46°N 88.22°W (Elev. 650 ft)
39.46°N 88.22°W (Elev. 650 ft)
2:52 am CST Jan 9, 2026
3am CST Jan 9, 2026-6pm CST Jan 15, 2026
Additional Resources
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