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Mill Lake, WI 7-Day Night Weather Forecast
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Mill Lake, WI Weather Forecast
Mill Lake, WI Weather Forecast Date: 431 AM CDT Tue Sep 15 2026
The area/counties/county of: Walworth, including the cities of: Whitewater, Delavan, Elkhorn, Lake Geneva, and East Troy.or toggle through each period.
Early This Morning... Showers and chance of thunderstorms. South winds 15 to 20 mph. Chance of precipitation 90%.
Today... Cloudy. Showers and isolated thunderstorms in the morning, then numerous showers late in the morning. Highs in the mid 70s. Southwest winds 5 to 15 mph. Chance of precipitation 90%.
Tonight... Mostly cloudy through around midnight then becoming partly cloudy. Lows in the mid 50s. North winds up to 5 mph.
Wednesday... Mostly cloudy. Slight chance of light rain showers early in the afternoon. Slight chance of light rain showers and thunderstorms late in the afternoon. Highs in the lower 70s. East winds 5 to 10 mph. Chance of precipitation 20%.
Wednesday Night... Mostly cloudy. Chance of light showers and thunderstorms through around midnight, then showers likely and chance of thunderstorms after midnight. Lows around 60. Northeast winds up to 5 mph. Chance of precipitation 60%.
Thursday... Cloudy. Chance of light showers and slight chance of thunderstorms in the morning. Highs in the mid 70s. North winds up to 5 mph. Chance of precipitation 40%.
Thursday Night... Mostly cloudy. A 20% chance of light rain showers after midnight. Lows in the upper 50s.
Friday... Mostly cloudy with a 50% chance of light rain showers. Highs in the lower 70s.
Friday Night... Mostly cloudy. Chance of light showers and slight chance of thunderstorms through around midnight, then showers likely and chance of thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 70%.
Saturday... Light showers likely in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 70%.
Saturday Night... Mostly cloudy. Rain showers likely and chance of thunderstorms through around midnight, then chance of light rain showers and thunderstorms after midnight. Lows in the upper 50s. Chance of precipitation 60%.
Sunday... Mostly cloudy. Chance of light rain showers in the morning, then slight chance of light rain showers and thunderstorms in the afternoon. Highs around 70. Chance of precipitation 30%.
Sunday Night... Mostly cloudy through around midnight then becoming partly cloudy. A 20% chance of light rain showers. Lows in the lower 50s.
POP = Probability of Precipitation
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