| NWS Forecast for: Southwest Highlands Issued by: National Weather Service Boise, ID Last Update: 230 PM MDT Sun May 10 2026 |  |
| Tonight: Decreasing clouds. Lows 45 to 52. Monday: Mostly sunny. Highs 81 to 86. Monday Night: Partly cloudy in the evening, then clearing. Lows 45 to 51. Tuesday: Sunny. Highs 86 to 94. Tuesday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Thunderstorms may produce gusty winds in the evening. Chance of rain 20 percent. Lows 51 to 58. Wednesday: Mostly sunny. Highs 83 to 91. Breezy. Wednesday Night: A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain showers. Chance of rain 30 percent. Lows 44 to 52. Windy. Thursday: Partly cloudy with a chance of rain showers. A chance of thunderstorms in the afternoon. Chance of rain 30 percent. Not as warm with highs 72 to 80. Breezy. Thursday Night: Decreasing clouds. Lows 41 to 47. Windy. Friday Through Saturday: Mostly clear. Highs 65 to 74. Lows 39 to 44. Windy. Saturday Night And Sunday: Partly cloudy. Lows 35 to 40. Highs 65 to 70. Breezy. | |
| Zone Forecast: Southwest Highlands | |
Visit your local NWS office at: https://www.weather.gov/boi |