Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fog/Mist
13°F
-11°C
| Humidity | 96% |
| Wind Speed | NW 3 mph |
| Barometer | 30.29 in (1026.8 mb) |
| Dewpoint | 12°F (-11°C) |
| Visibility | 3.00 mi |
| Last update | 4 Feb 12:53 am CST |
Extended Forecast for
Casey IL
Overnight

Low: 16 °F
Mostly Cloudy
Wednesday

High: 25 °F
Partly Sunny
Wednesday Night

Low: 8 °F
Partly Cloudy
Thursday

High: 29 °F
Mostly Cloudy
Thursday Night

Low: 24 °F
Partly Cloudy
Friday

High: 40 °F
Partly Sunny
Friday Night

Low: 19 °F
Mostly Cloudy
Saturday

High: 30 °F
Mostly Sunny
Saturday Night

Low: 22 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 16. North northeast wind around 8 mph, with gusts as high as 17 mph.
Wednesday
Partly sunny, with a high near 25. North northeast wind 7 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Partly cloudy, with a low around 8. North northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 29. Wind chill values between 4 and 14. Light southwest wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 24. South wind around 10 mph becoming west after midnight. Winds could gust as high as 21 mph.
Friday
Partly sunny, with a high near 40. West wind 10 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 26 mph.
Friday Night
Mostly cloudy, with a low around 19. North northwest wind 6 to 11 mph becoming northeast after midnight. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 45.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Casey IL
39.3°N 88°W (Elev. 643 ft)
39.3°N 88°W (Elev. 643 ft)
12:36 am CST Feb 4, 2026
12am CST Feb 4, 2026-6pm CST Feb 10, 2026


