Hazardous Weather Conditions
Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Partly Cloudy and Windy
22°F
-6°C
| Humidity | 68% |
| Wind Speed | NW 29 G 37 mph |
| Barometer | 30.25 in (1025.2 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 4°F (-16°C) |
| Last update | 11 Jan 4:53 am CST |
Extended Forecast for
Martinsville IL
Overnight

Low: 25 °F
Scattered
Snow Showers
and BlusterySunday
High: 35 °F
Isolated
Flurries and
Breezy then
Partly SunnySunday Night

Low: 25 °F
Mostly Clear
Monday

High: 44 °F
Mostly Sunny
Monday Night

Low: 32 °F
Partly Cloudy
Tuesday

High: 54 °F
Partly Sunny
Tuesday Night

Low: 36 °F
Mostly Cloudy
Wednesday
High: 41 °F
Mostly Cloudy
then Chance
Rain/SnowWednesday Night

Low: 17 °F
Mostly Cloudy
Detailed Forecast
Overnight
Scattered snow showers. Cloudy, with a low around 25. Blustery, with a west northwest wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Sunday
Isolated flurries before 8am. Partly sunny, with a high near 35. Breezy, with a northwest wind 18 to 23 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 37 mph.
Sunday Night
Mostly clear, with a low around 25. Southwest wind 5 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 44. West southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 32. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 54. South southwest wind 11 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 36. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of rain and snow after noon. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly cloudy, with a high near 37.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly cloudy, with a high near 30.
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)
4:32 am CST Jan 11, 2026
4am CST Jan 11, 2026-6pm CST Jan 17, 2026



