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Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
85°F
29°C
| Humidity | 63% |
| Wind Speed | N 14 mph |
| Barometer | 29.96 in (1013.8 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 90°F (32°C) |
| Last update | 19 Aug 5:53 pm CDT |
Extended Forecast for
Martinsville IL
Tonight
Low: 67 °F
Partly Cloudy
Wednesday
High: 83 °F
Mostly Sunny
Wednesday Night
Low: 64 °F
Partly Cloudy
Thursday
High: 83 °F
Mostly Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 84 °F
Sunny
Friday Night
Low: 63 °F
Mostly Clear
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 59 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 67. North northeast wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 83. North wind 7 to 11 mph, with gusts as high as 16 mph.
Wednesday Night
Partly cloudy, with a low around 64. North northeast wind 6 to 9 mph, with gusts as high as 15 mph.
Thursday
Mostly sunny, with a high near 83. North northeast wind 8 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Mostly clear, with a low around 62. North northeast wind 5 to 7 mph.
Friday
Sunny, with a high near 84. North northeast wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 63. Light and variable wind.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Martinsville IL
39.34°N 87.88°W (Elev. 600 ft)
39.34°N 87.88°W (Elev. 600 ft)
6:40 pm CDT Aug 19, 2025
6pm CDT Aug 19, 2025-6pm CDT Aug 26, 2025
Additional Resources
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Hourly Weather Forecast
