Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair and Breezy
34°F
1°C
| Humidity | 79% |
| Wind Speed | N 25 G 38 mph |
| Barometer | 30.11 in (1019.6 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 23 Mar 12:53 am CDT |
Extended Forecast for
Martinsville IL
Overnight

Low: 32 °F
Partly Cloudy
and BreezyMonday

High: 50 °F
Mostly Sunny
Monday Night

Low: 31 °F
Mostly Cloudy
Tuesday

High: 56 °F
Mostly Sunny
Tuesday Night

Low: 39 °F
Partly Cloudy
Wednesday

High: 69 °F
Partly Sunny
Wednesday Night
Low: 56 °F
Mostly Cloudy
then Chance
RainThursday

High: 82 °F
Mostly Sunny
Thursday Night

Low: 39 °F
Rain Likely
Detailed Forecast
Overnight
Partly cloudy, with a low around 32. Breezy, with a north wind 17 to 21 mph, with gusts as high as 32 mph.
Monday
Mostly sunny, with a high near 50. North wind 11 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 31. East northeast wind 6 to 8 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny, with a high near 56. Southeast wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 39. Southeast wind around 6 mph.
Wednesday
Partly sunny, with a high near 69. South southwest wind 5 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 56. South wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Rain likely and possibly a thunderstorm before 1am, then a chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Friday
A chance of rain and snow before 1pm. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Mostly sunny, with a high near 59.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Martinsville IL
39.34°N 87.88°W (Elev. 600 ft)
39.34°N 87.88°W (Elev. 600 ft)
12:36 am CDT Mar 23, 2026
12am CDT Mar 23, 2026-6pm CDT Mar 29, 2026



