| NWS Forecast for: Zion National Park Issued by: National Weather Service Salt Lake City, UT Last Update: 1239 AM MDT Sun Aug 23 2026 | |
| Today: Partly cloudy in the morning then clearing. Highs around 105. Tonight: Partly cloudy. Lows around 70. Monday: Partly cloudy in the morning, then sunny with a 10 percent chance of showers and thunderstorms in the afternoon. Highs around 103. Monday Night: Partly cloudy. Lows around 70. Tuesday: Sunny. Highs around 104. Tuesday Night: Mostly clear. Lows in the lower 70s. Northeast winds 10 to 20 mph after midnight. Wednesday Through Friday: Mostly clear. Highs around 106. Lows in the lower 70s. Friday Night: Partly cloudy. Lows in the lower 70s. Saturday: Sunny. Highs around 105. = | |
| Zone Forecast: Zion National Park | |
Visit your local NWS office at: https://www.weather.gov/slc |