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Lake Geneva, IN 7-Day Night Weather Forecast
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Lake Geneva, IN Weather Forecast
Lake Geneva, IN Weather Forecast Date: 601 PM EDT Tue Aug 11 2026
The area/counties/county of: Switzerland, including the city of Vevay.or toggle through each period.
Tonight... Showers and thunderstorms likely this evening, then showers likely with a chance of thunderstorms after midnight. Some thunderstorms May produce heavy rainfall this evening. Some thunderstorms May produce heavy rainfall after midnight. Lows in the upper 60s. West winds 5 to 10 mph, becoming southwest this late evening and overnight. Chance of rain 70%.
Wednesday... Partly cloudy. A chance of showers and thunderstorms. Some thunderstorms May produce heavy rainfall in the morning. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 50%. Heat index values up to 100 in the afternoon.
Wednesday Night... Partly cloudy with a chance of showers and thunderstorms. Muggy. Lows in the upper 60s. West winds around 5 mph, becoming south around 5 mph after midnight. Chance of rain 50%.
Thursday... Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms. Humid with highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 50%.
Thursday Night... Showers likely with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Muggy. Lows around 70. Southwest winds around 5 mph. Chance of rain 80%.
Friday... Mostly cloudy with showers in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 80%.
Friday Night... Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 30%.
Saturday... Mostly sunny. Highs in the upper 80s.
Saturday Night... Mostly clear. Lows in the lower 70s.
Sunday... Mostly sunny. Highs in the lower 90s.
Sunday Night... Partly cloudy. Lows in the lower 70s.
Monday... Partly cloudy. Highs in the mid 80s.
Monday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.
POP = Probability of Precipitation
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