| NWS Forecast for: Zion National Park Issued by: National Weather Service Salt Lake City, UT Last Update: 1244 PM MDT Mon Aug 17 2026 |  |
| Tonight: Mostly clear. Lows around 70. Tuesday: Sunny. Highs around 103. Tuesday Night: Mostly clear. Lows in the lower 70s. Wednesday: Sunny. Highs around 104. Wednesday Night: Mostly clear. Lows in the lower 70s. Thursday: Sunny. Highs around 104. Thursday Night: Partly cloudy. Lows in the lower 70s. Friday: Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Highs around 101. Friday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows around 70. Saturday Through Sunday Night: Partly cloudy. Highs in the upper 90s. Lows around 70. Monday: Sunny. Highs in the mid 90s. = | |
| Zone Forecast: Zion National Park | |
Visit your local NWS office at: https://www.weather.gov/slc |