| NWS Forecast for: Sun Valley Region Issued by: National Weather Service Pocatello, ID Last Update: 1232 PM MDT Tue Sep 29 2026 | |
| Tonight: Mostly clear. Lows 36 to 46. Wednesday: Sunny. Highs 66 to 76. Wednesday Night: Mostly clear. Lows 36 to 46. Thursday: Sunny. Highs 65 to 75. Thursday Night: Mostly clear. Lows 37 to 47. Friday Through Sunday: Mostly clear. Highs 67 to 77. Lows 39 to 49. Sunday Night And Monday: Partly cloudy. Lows 42 to 52. Highs 67 to 77. Monday Night And Tuesday: Mostly clear. Lows 39 to 49. Highs 65 to 74. | |
| Zone Forecast: Sun Valley Region | |
Visit your local NWS office at: https://www.weather.gov/pih |