Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Overcast
36°F
2°C
| Humidity | 76% |
| Wind Speed | NE 15 mph |
| Barometer | 30.39 in (1029.6 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 7 Apr 5:53 am CDT |
Extended Forecast for
Mattoon IL
Today
High: 48 °F
Slight Chance
Snow then
Mostly CloudyTonight

Low: 36 °F
Partly Cloudy
Wednesday

High: 67 °F
Mostly Sunny
Wednesday Night

Low: 52 °F
Partly Cloudy
Thursday

High: 73 °F
Mostly Sunny
Thursday Night

Low: 54 °F
Partly Cloudy
Friday

High: 68 °F
Chance
ShowersFriday Night

Low: 49 °F
Chance
ShowersSaturday

High: 68 °F
Partly Sunny
Detailed Forecast
Today
A slight chance of snow between 7am and 8am. Mostly cloudy, with a high near 48. East northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 36. Southeast wind 7 to 10 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 67. South southeast wind 11 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 52. South wind around 14 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 73. South southwest wind around 14 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 54. South wind 8 to 10 mph, with gusts as high as 20 mph.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 68. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 78.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 63.
Monday
A chance of showers. Partly sunny, with a high near 79. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Mattoon IL
39.49°N 88.39°W (Elev. 732 ft)
39.49°N 88.39°W (Elev. 732 ft)
4:57 am CDT Apr 7, 2026
6am CDT Apr 7, 2026-6pm CDT Apr 13, 2026


