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Whitewater Lake, WI 7-Day Night Weather Forecast
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Whitewater Lake, WI Weather Forecast
Whitewater Lake, WI Weather Forecast Date: 1030 PM CDT Mon Aug 31 2026
The area/counties/county of: Walworth, including the cities of: Whitewater, Delavan, Elkhorn, Lake Geneva, and East Troy.or toggle through each period.
Tonight... Partly cloudy. A 20% chance of light showers in the evening. Patchy fog early in the morning. Lows around 70. Southwest winds up to 5 mph.
Tuesday... Warm and humid. Partly sunny. Patchy fog in the morning. Highs in the upper 80s. Southwest winds up to 10 mph. Highest heat index readings 95 to 98 in the afternoon.
Tuesday Night... Partly cloudy. Lows in the lower 70s. Southwest winds up to 5 mph.
Wednesday... Very warm and humid. Mostly sunny. Highs around 90. Southwest winds up to 10 mph. Highest heat index readings 97 to 102 in the late morning and afternoon.
Wednesday Night... Partly cloudy. Chance of light showers and slight chance of thunderstorms after midnight. Lows in the lower 70s. Southwest winds up to 5 mph. Chance of precipitation 30%. Highest heat index readings around 95 in the evening.
Thursday... Partly sunny. A 50% chance of light showers and thunderstorms in the morning. Highs in the mid 80s.
Thursday Night... Partly cloudy. Slight chance of light showers and thunderstorms through around midnight, then light showers likely and chance of thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 60%.
Friday... Partly sunny with a 40% chance of light showers and thunderstorms. Highs in the mid 80s.
Friday Night... Partly cloudy with a 40% chance of light showers and thunderstorms. Lows in the upper 60s.
Saturday... Partly sunny. A 20% chance of light showers in the morning. Highs in the lower 80s.
Saturday Night... Partly cloudy. A 20% chance of light showers after midnight. Lows in the mid 60s.
Sunday... Partly sunny. A 20% chance of light showers in the morning. Highs in the lower 80s.
Sunday Night... Partly cloudy. A 20% chance of light showers after midnight. Lows in the lower 60s.
POP = Probability of Precipitation
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