Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Overcast
43°F
6°C
| Humidity | 82% |
| Wind Speed | NE 6 mph |
| Barometer | 30.17 in (1021.8 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 9 Jan 7:53 pm CST |
Extended Forecast for
3 Miles SSE Charleston IL
Tonight

Low: 39 °F
Mostly Cloudy
Saturday

High: 43 °F
Chance Rain
Saturday Night

Low: 23 °F
Partly Cloudy
Sunday

High: 34 °F
Mostly Sunny
Sunday Night

Low: 24 °F
Mostly Clear
Monday

High: 45 °F
Sunny
Monday Night

Low: 32 °F
Mostly Clear
Tuesday

High: 51 °F
Partly Sunny
Tuesday Night

Low: 34 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 39. East northeast wind 3 to 5 mph.
Saturday
A chance of rain before noon, then a slight chance of showers after noon. Cloudy, then gradual clearing during the afternoon, with a high near 43. Light northwest wind becoming west northwest 11 to 16 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 23. West northwest wind 10 to 17 mph, with gusts as high as 31 mph.
Sunday
Mostly sunny, with a high near 34. Northwest wind 8 to 18 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 24. South southwest wind 5 to 9 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 45. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 32. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly cloudy, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 37.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Charleston IL
39.44°N 88.16°W (Elev. 564 ft)
39.44°N 88.16°W (Elev. 564 ft)
6:36 pm CST Jan 9, 2026
8pm CST Jan 9, 2026-6pm CST Jan 16, 2026


