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Current conditions at
Mattoon / Charleston, Coles County Memorial Airport (KMTO)
Lat: 39.48°NLon: 88.28°WElev: 722ft.
Fair
57°F
14°C
| Humidity | 67% |
| Wind Speed | S 7 mph |
| Barometer | 29.92 in (1013.0 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 7 Oct 4:53 am CDT |
Extended Forecast for
Lerna IL
Today
High: 85 °F
Sunny
Tonight
Low: 52 °F
Clear
Thursday
High: 80 °F
Sunny
Thursday Night
Low: 50 °F
Clear
Friday
High: 82 °F
Sunny
Friday Night
Low: 56 °F
Clear
Saturday
High: 84 °F
Sunny
Saturday Night
Low: 59 °F
Partly Cloudy
then Chance
ShowersSunday
High: 77 °F
Chance
Showers
Detailed Forecast
Today
Sunny, with a high near 85. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Tonight
Clear, with a low around 52. North northwest wind 5 to 7 mph.
Thursday
Sunny, with a high near 80. Northwest wind 3 to 8 mph.
Thursday Night
Clear, with a low around 50. North wind around 5 mph becoming light and variable in the evening.
Friday
Sunny, with a high near 82. East wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Clear, with a low around 56. South southeast wind around 7 mph.
Saturday
Sunny, with a high near 84. South wind 7 to 9 mph, with gusts as high as 15 mph.
Saturday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 59.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 55.
Columbus Day
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lerna IL
39.42°N 88.28°W (Elev. 741 ft)
39.42°N 88.28°W (Elev. 741 ft)
4:56 am CDT Oct 7, 2026
5am CDT Oct 7, 2026-6pm CDT Oct 13, 2026
Additional Resources
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