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Washington, UT Weather Forecast
Washington, UT Weather Forecast Date: 1241 AM MDT Sat Sep 05 2026
The area/counties/county of: Lower Washington County, including: St George, Hurricane, and Ivins.or toggle through each period.
Today... Sunny. Highs in the mid 90s.
Tonight... A 20% chance of rain showers after midnight. Mostly clear. Lows around 70.
Sunday... A chance of rain showers in the morning, then rain showers likely and a slight chance of thunderstorms in the afternoon. Mostly cloudy. Cooler. Highs in the mid 80s. Chance of precipitation 60%.
Sunday Night... A 20% chance of showers and thunderstorms in the evening. Mostly cloudy. Lows in the upper 60s.
Labor Day... Partly cloudy in the morning then becoming sunny. Highs around 90.
Monday Night... Mostly clear. Lows in the upper 60s.
Tuesday... Mostly clear. Highs in the mid 90s. Lows in the lower 70s.
Wednesday... Mostly clear. Highs in the mid 90s. Lows in the lower 70s.
Thursday... Partly cloudy. Highs in the upper 90s. Lows in the lower 70s.
POP = Probability of Precipitation
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