Lake McCoy, IN 7-Day Night Weather Forecast
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Lake McCoy, IN Weather Forecast


Lake McCoy, IN Weather Forecast Date: 615 PM EDT Thu Oct 22 2026
The area/counties/county of: Decatur, including the city of Greensburg.or toggle through each period.
Tonight... Clear. Lows in the mid 40s. Northeast winds around 5 mph.
Friday... Sunny. Highs in the lower 70s. East winds around 5 mph.
Friday Night... Clear. Lows in the mid 40s. East winds around 5 mph.
Saturday... Sunny. Highs around 70. East winds around 5 mph.
Saturday Night... Mostly clear. Lows in the mid 40s. Light and variable winds.
Sunday... Mostly clear. Highs in the lower 70s. Lows in the mid 40s.
Sunday Night... Mostly clear. Highs in the lower 70s. Lows in the mid 40s.
Monday... Partly cloudy. Highs in the lower 70s. Lows in the upper 40s.
Tuesday... Partly cloudy. Highs in the lower 70s. Lows in the upper 40s.
Wednesday... Partly cloudy. Highs in the lower 70s. Lows in the upper 40s.
POP = Probability of Precipitation
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