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Leeper Lake, IL 7-Day Night Weather Forecast
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Leeper Lake, IL Weather Forecast
Leeper Lake, IL Weather Forecast Date: 737 AM CDT Fri Oct 09 2026
The area/counties/county of: Cass, including the city of Beardstown.or toggle through each period.
Rest of Today... Mostly sunny. A slight chance of showers this morning. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 20%.
Tonight... Mostly clear. Lows around 60. South winds 5 to 10 mph with gusts up to 20 mph.
Saturday... Partly sunny in the morning, then becoming cloudy. Highs in the lower 80s. Southeast winds 5 to 10 mph.
Saturday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Southeast winds around 5 mph.
Sunday... Sunny. Highs around 80. Light and variable winds.
Sunday Night... Mostly clear. Lows in the upper 50s. Highs in the upper 80s.
Columbus Day... Mostly clear. Lows in the upper 50s. Highs in the upper 80s.
Monday Night... Mostly clear. Lows in the mid 60s. Highs in the lower 80s.
Tuesday... Mostly clear. Lows in the mid 60s. Highs in the lower 80s.
Tuesday Night... Partly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 30%.
Wednesday... Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50%.
Wednesday Night... A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 60. Chance of rain 50%.
POP = Probability of Precipitation
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