| NWS Forecast for: Owyhee Mountains Issued by: National Weather Service Boise, ID Last Update: 230 PM MDT Wed Jul 1 2026 |  |
| Tonight: Mostly clear. Lows 44 to 53. Thursday: Sunny. Highs 74 to 80. Thursday Night: Increasing clouds. Lows 49 to 57. Friday: Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Thunderstorms may produce gusty winds in the afternoon. Chance of rain 20 percent. Highs 78 to 84. Friday Night: Mostly clear. Lows 50 to 59. Independence Day: Sunny. Highs 84 to 90. Saturday Night And Sunday: Mostly clear. Lows 54 to 62. Highs 86 to 92. Sunday Night Through Monday Night: Partly cloudy. Lows 57 to 66. Highs 87 to 93. Tuesday: Sunny. Highs 86 to 91. Tuesday Night: Decreasing clouds. Lows 56 to 65. Wednesday: Sunny. Highs 84 to 89. | |
| Zone Forecast: Owyhee Mountains | |
Visit your local NWS office at: https://www.weather.gov/boi |