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Lake Keesus, WI 7-Day Night Weather Forecast
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Lake Keesus, WI Weather Forecast
Lake Keesus, WI Weather Forecast Date: 130 PM CDT Fri Aug 21 2026
The area/counties/county of: Waukesha, including the cities of: Waukesha, Brookfield, New Berlin, Menomonee Falls, and Muskego.or toggle through each period.
Rest of Today... Mostly cloudy. Chance of light showers and thunderstorms early in the afternoon, then light showers likely and chance of thunderstorms late in the afternoon. Near steady temperature in the mid 70s. South winds 5 to 10 mph. Chance of precipitation 60%.
Tonight... Mostly cloudy in the evening then becoming partly cloudy. Showers likely and chance of thunderstorms in the evening. Lows in the lower 60s. Southwest winds up to 5 mph shifting to the northwest after midnight. Chance of precipitation 60%.
Saturday... Sunny. A 40% chance of light showers and thunderstorms in the afternoon. Highs in the upper 70s. Northwest winds 5 to 15 mph.
Saturday Night... Clear. Lows in the lower 50s. Northwest winds up to 10 mph.
Sunday... Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the mid 50s.
Monday... Sunny. Highs in the upper 70s.
Monday Night... Partly cloudy. Lows in the upper 50s.
Tuesday... Partly sunny. Highs around 80.
Tuesday Night... Partly cloudy with slight chance of light showers through around midnight, then mostly cloudy with chance of light showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 30%.
Wednesday... Partly sunny. Slight chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30%.
Wednesday Night... Partly cloudy. Lows in the lower 60s.
POP = Probability of Precipitation
Lake Keesus Radar Loop
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