| NWS Forecast for: Owyhee Mountains Issued by: National Weather Service Boise, ID Last Update: 207 AM MST Mon Jan 19 2026 | |
| Today: Mostly sunny. Areas of fog this morning. Patchy fog this afternoon. Highs 31 to 41. Tonight: Partly cloudy. Patchy fog in the evening. Areas of fog after midnight. Lows 19 to 25. Tuesday: Areas of fog in the morning. Mostly sunny. Highs 32 to 42. Tuesday Night: Increasing clouds. Lows 21 to 26. Wednesday: Mostly sunny. Highs 33 to 43. Wednesday Night: Partly cloudy. Lows 23 to 28. Thursday: Partly sunny. Highs 35 to 45. Thursday Night Through Friday Night: Partly cloudy. Lows 23 to 28. Highs 36 to 44. Saturday: Sunny. Highs 39 to 45. Saturday Night And Sunday: Partly cloudy. Lows 25 to 30. Highs 39 to 48. | |
| Zone Forecast: Owyhee Mountains | |
Visit your local NWS office at: https://www.weather.gov/boi |