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Lerna, IL Weather Forecast
Lerna, IL Weather Forecast Date: 443 AM CDT Thu Oct 29 2026
The area/counties/county of: Coles, including the cities of: Charleston and Mattoon.or toggle through each period.
Today... Sunny. A slight chance of showers this afternoon. Highs around 80. Southwest winds 5 to 10 mph. Chance of rain 20%.
Tonight... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. North winds around 5 mph.
Friday... Mostly sunny. Highs in the lower 70s. East winds 5 to 10 mph.
Friday Night... Mostly cloudy. Lows in the lower 50s. East winds around 5 mph.
Saturday... Mostly cloudy. Highs in the lower 70s. Southeast winds around 5 mph.
Saturday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 30%.
Sunday... Partly sunny. A chance of showers in the morning. Highs in the lower 70s. Chance of rain 40%.
Sunday Night... Mostly cloudy. Lows in the lower 50s.
Monday... Partly sunny with a 40% chance of showers. Highs in the lower 70s.
Monday Night... Mostly cloudy with a 50% chance of showers. Lows in the mid 50s.
Tuesday... Showers likely. Highs in the lower 70s. Lows in the lower 50s. Chance of rain 60%.
Tuesday Night... Showers likely. Highs in the lower 70s. Lows in the lower 50s. Chance of rain 60%.
POP = Probability of Precipitation
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