| NWS Forecast for: Washington County Issued by: National Weather Service Milwaukee, WI Last Update: 731 AM CDT Sat Aug 15 2026 | |
Today: Mostly cloudy. Isolated light showers in the morning. Highs in the upper 70s. East winds 5 to 10 mph. Chance of showers 20 percent. Tonight: Mostly cloudy. Slight chance of light showers late in the evening. Chance of light showers and thunderstorms after midnight. Lows in the upper 60s. Southeast winds up to 5 mph shifting to the southwest after midnight. Chance of precipitation 30 percent. Sunday: Partly sunny. A 20 percent chance of light showers and thunderstorms early in the afternoon. Highs in the mid 80s. Northwest winds up to 10 mph. Sunday Night: Mostly clear. Lows in the lower 60s. North winds up to 10 mph. Monday: Sunny. Highs around 80. Northwest winds up to 5 mph. Monday Night: Partly cloudy. Lows in the lower 60s. Tuesday: Partly sunny. Chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. Tuesday Night: Showers and chance of thunderstorms. Lows in the lower 60s. Chance of precipitation 80 percent. Wednesday: Mostly cloudy with a 40 percent chance of light showers and thunderstorms. Highs in the mid 70s. Wednesday Night: Partly cloudy. Lows in the mid 50s. Thursday: Partly sunny. Highs in the mid 70s. Thursday Night: Partly cloudy. Lows in the mid 50s. Friday: Partly sunny with a 20 percent chance of light rain showers. Highs in the mid 70s. | |
| Zone Forecast: Washington County | |
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