| NWS Forecast for: Waukesha County Issued by: National Weather Service Milwaukee, WI Last Update: 1031 AM CDT Thu Jun 4 2026 | |
Rest Of Today: Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph. Tonight: Partly cloudy through around midnight, then mostly cloudy with slight chance of light showers after midnight. Cloudy with light showers likely and chance of thunderstorms early in the morning. Lows in the mid 60s. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent. Friday: Showers and chance of thunderstorms. Highs around 80. Southwest winds 10 to 15 mph. Chance of precipitation 90 percent. Friday Night: Partly cloudy with showers likely and chance of thunderstorms. Lows in the lower 60s. West winds up to 10 mph. Chance of precipitation 70 percent. Saturday: Partly sunny with slight chance of light showers in the morning, then sunny with chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Northwest winds up to 5 mph. Chance of precipitation 30 percent. Saturday Night: Partly cloudy. Lows in the upper 50s. Sunday: Partly sunny. Highs around 80. Sunday Night: Partly cloudy. Lows in the upper 50s. Monday: Partly sunny. A 40 percent chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. Monday Night: Mostly cloudy with a 40 percent chance of light showers and thunderstorms. Lows in the lower 60s. Tuesday: Partly sunny. Slight chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. Tuesday Night: Mostly cloudy with a 30 percent chance of light showers and thunderstorms. Lows in the mid 60s. Wednesday: Partly sunny with a 40 percent chance of light showers and thunderstorms. Highs in the upper 80s. | |
| Zone Forecast: Waukesha County | |
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