| NWS Forecast for: Owyhee Mountains Issued by: National Weather Service Boise, ID Last Update: 230 PM MDT Fri Aug 14 2026 |  |
Tonight: Partly cloudy. Lows 53 to 61. Saturday: A slight chance of rain showers and thunderstorms in the morning, then rain showers likely with a chance of thunderstorms in the afternoon. Chance of rain 60 percent. Highs 79 to 86. Breezy. Saturday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Chance of rain 20 percent. Lows 52 to 60. Sunday: Mostly sunny. Highs 81 to 88. Sunday Night: Increasing clouds. Lows 55 to 63. Monday: Mostly cloudy in the morning, then becoming partly sunny. Highs 80 to 87. Monday Night And Tuesday: Partly cloudy. Areas of fog through the day. Lows 52 to 61. Highs 79 to 85. Tuesday Night And Wednesday: Partly cloudy. Lows 50 to 60. Highs 78 to 86. Wednesday Night: Increasing clouds. Lows 52 to 61. Thursday Through Friday: Partly cloudy. Highs 80 to 89. Lows 54 to 63. | |
| Zone Forecast: Owyhee Mountains | |
Visit your local NWS office at: https://www.weather.gov/boi |