Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Overcast
28°F
-2°C
| Humidity | 85% |
| Wind Speed | N 7 mph |
| Barometer | 30.13 in (1021.2 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 9.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 3 Feb 6:53 am CST |
Extended Forecast for
Martinsville IL
Today
High: 31 °F
Chance Snow
then Partly
SunnyTonight

Low: 12 °F
Mostly Cloudy
Wednesday

High: 25 °F
Mostly Sunny
Wednesday Night

Low: 7 °F
Partly Cloudy
Thursday

High: 30 °F
Partly Sunny
Thursday Night

Low: 24 °F
Mostly Cloudy
Friday

High: 41 °F
Mostly Sunny
Friday Night

Low: 20 °F
Partly Cloudy
Saturday

High: 33 °F
Mostly Sunny
Detailed Forecast
Today
A 40 percent chance of snow, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 31. North wind 6 to 11 mph, with gusts as high as 16 mph.
Tonight
Mostly cloudy, with a low around 12. North northeast wind 6 to 8 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny, with a high near 25. Wind chill values between 5 and 15. North northeast wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 7. North wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 30. Light west southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Thursday Night
Mostly cloudy, with a low around 24. South southwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 41. West southwest wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 33.
Additional Forecasts and Information
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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)
6:37 am CST Feb 3, 2026
7am CST Feb 3, 2026-6pm CST Feb 9, 2026



