


Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
56°F
13°C
Humidity | 65% |
Wind Speed | NE 8 mph |
Barometer | 30.03 in (1016.5 mb) |
Dewpoint | 44°F (7°C) |
Visibility | 10.00 mi |
Last update | 11 Oct 10:53 pm CDT |
Extended Forecast for
Martinsville IL
Tonight
Low: 45 °F
Clear
Sunday
High: 76 °F
Sunny
Sunday Night
Low: 46 °F
Mostly Clear
Columbus Day
High: 79 °F
Sunny
Monday Night
Low: 55 °F
Partly Cloudy
Tuesday
High: 80 °F
Mostly Sunny
Tuesday Night
Low: 54 °F
Partly Cloudy
Wednesday
High: 73 °F
Mostly Sunny
Wednesday Night
Low: 49 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 45. East northeast wind around 6 mph.
Sunday
Sunny, with a high near 76. East southeast wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 46. East southeast wind around 6 mph becoming calm after midnight.
Columbus Day
Sunny, with a high near 79. Light and variable wind becoming southeast around 5 mph.
Monday Night
Partly cloudy, with a low around 55. Light north northeast wind.
Tuesday
Mostly sunny, with a high near 80. Calm wind becoming north northeast 5 to 7 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 54. North northeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 50.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 58.
Saturday
A chance of showers. Mostly sunny, with a high near 77.
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)
4:16 pm CDT Oct 11, 2025
11pm CDT Oct 11, 2025-6pm CDT Oct 18, 2025