Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Overcast
32°F
0°C
| Humidity | 73% |
| Wind Speed | W 17 G 45 mph |
| Barometer | 29.78 in (1008.8 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 20 Feb 9:53 am CST |
Extended Forecast for
Martinsville IL
Today

High: 40 °F
Becoming
Sunny and
BreezyTonight

Low: 26 °F
Mostly Clear
Saturday

High: 41 °F
Sunny
Saturday Night

Low: 22 °F
Partly Cloudy
Sunday

High: 32 °F
Partly Sunny
and BreezySunday Night

Low: 19 °F
Partly Cloudy
Monday

High: 34 °F
Sunny
Monday Night

Low: 17 °F
Mostly Clear
Tuesday

High: 41 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, then gradually becoming sunny, with a high near 40. Breezy, with a west wind 18 to 23 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 36 mph.
Tonight
Mostly clear, with a low around 26. West wind around 8 mph, with gusts as high as 16 mph.
Saturday
Sunny, with a high near 41. West northwest wind 6 to 11 mph, with gusts as high as 17 mph.
Saturday Night
Partly cloudy, with a low around 22. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 32. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 32 mph.
Sunday Night
Partly cloudy, with a low around 19. Northwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 34. North northwest wind 8 to 16 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly cloudy, with a high near 54.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Sunny, with a high near 48.
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)
10:37 am CST Feb 20, 2026
10am CST Feb 20, 2026-6pm CST Feb 26, 2026



