News Headlines
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
60°F
16°C
| Humidity | 60% |
| Wind Speed | S 7 mph |
| Barometer | 29.99 in (1015.2 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 6 Oct 10:53 pm CDT |
Extended Forecast for
3 Miles S Charleston IL
Tonight
Low: 50 °F
Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 53 °F
Mostly Clear
Thursday
High: 79 °F
Sunny
Thursday Night
Low: 48 °F
Mostly Clear
Friday
High: 81 °F
Sunny
Friday Night
Low: 54 °F
Clear
Saturday
High: 87 °F
Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
then Chance
Showers
Detailed Forecast
Tonight
Clear, with a low around 50. South southwest wind around 7 mph.
Wednesday
Sunny, with a high near 86. South southwest wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 53. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 79. Calm wind becoming north northwest 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 48. Light east northeast wind.
Friday
Sunny, with a high near 81. Light and variable wind becoming southeast 5 to 8 mph in the morning.
Friday Night
Clear, with a low around 54. South southeast wind around 6 mph.
Saturday
Sunny, with a high near 87.
Saturday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 58.
Sunday
A 40 percent chance of showers. Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 56.
Columbus Day
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
A chance of showers. Mostly sunny, with a high near 80.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S Charleston IL
39.44°N 88.16°W (Elev. 564 ft)
39.44°N 88.16°W (Elev. 564 ft)
10:56 pm CDT Oct 6, 2026
11pm CDT Oct 6, 2026-6pm CDT Oct 13, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
