Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
49°F
9°C
| Humidity | 41% |
| Wind Speed | W 10 mph |
| Barometer | 29.74 in (1007.5 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 45°F (7°C) |
| Last update | 25 Feb 12:53 pm CST |
Extended Forecast for
Charleston IL
This Afternoon
High: 48 °F
Mostly Sunny
Tonight
Low: 29 °F
Chance Rain
then Chance
Rain/SnowThursday
High: 50 °F
Mostly Sunny
Thursday Night
Low: 32 °F
Mostly Clear
Friday
High: 62 °F
Sunny
Friday Night
Low: 36 °F
Mostly Clear
Saturday
High: 55 °F
Mostly Sunny
Saturday Night
Low: 26 °F
Mostly Cloudy
Sunday
High: 39 °F
Chance Snow
then Chance
Rain/Snow
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 48. West northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Tonight
A chance of rain and snow, mainly between 1am and 4am. Mostly cloudy, with a low around 29. Light and variable wind becoming north northeast 5 to 8 mph in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 50. East northeast wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 32. Calm wind becoming south southwest 5 to 7 mph after midnight.
Friday
Sunny, with a high near 62. Southwest wind 7 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 36. South southwest wind 6 to 10 mph becoming north after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 55. Northeast wind 7 to 11 mph, with gusts as high as 17 mph.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Sunday Night
Rain and snow likely, becoming all snow after midnight. Cloudy, with a low around 23. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 35.
Monday Night
A chance of rain. Cloudy, with a low around 23.
Tuesday
A chance of rain. Mostly cloudy, with a high near 39.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Charleston IL
39.5°N 88.19°W (Elev. 650 ft)
39.5°N 88.19°W (Elev. 650 ft)
12:36 pm CST Feb 25, 2026
12pm CST Feb 25, 2026-6pm CST Mar 3, 2026
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