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City of Waukesha, WIWaukesha, WI 7-Day Night Weather Forecast
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Waukesha, WI Weather Forecast
Waukesha, WI Weather Forecast Date: 1030 PM CDT Mon Oct 12 2026
The area/counties/county of: Waukesha, including the cities of: Waukesha, Brookfield, New Berlin, Menomonee Falls, and Muskego.or toggle through each period.
Tonight... Partly cloudy until early morning then clearing. Lows in the mid 60s. Southwest winds 5 to 15 mph.
Tuesday... Sunny. Highs in the mid 70s. West winds 5 to 15 mph.
Tuesday Night... Cooler. Mostly cloudy with a 50% chance of light rain showers until early morning, then mostly cloudy early in the morning. Lows in the mid 50s. North winds up to 5 mph.
Wednesday... Cooler. Mostly cloudy. Highs in the mid 60s. Northeast winds up to 10 mph.
Wednesday Night... Mostly cloudy. Lows around 50. Northeast winds 5 to 10 mph.
Thursday... Cloudy. Chance of light rain showers in the morning, then rain showers likely in the afternoon. Highs in the lower 60s. Chance of showers 70%.
Thursday Night... Cloudy. Light rain showers likely through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 40s. Chance of showers 60%.
Friday... Partly sunny. Windy. Highs in the mid 50s.
Friday Night... Mostly clear. Colder. Lows in the mid 30s.
Saturday... Sunny. Highs in the upper 50s.
Saturday Night... Clear. Lows in the upper 30s.
Sunday... Sunny. Highs in the lower 60s.
Sunday Night... Partly cloudy. Lows in the mid 40s.
POP = Probability of Precipitation
Waukesha Radar Loop
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