| NWS Forecast for: Lower Treasure Valley Issued by: National Weather Service Boise, ID Last Update: 231 PM MDT Wed Jul 29 2026 |  |
Tonight: Mostly clear. Areas of smoke. Lows 57 to 65. North winds up to 10 mph this evening, shifting to south after midnight. Thursday: Sunny. Patchy smoke in the morning, then areas of smoke in the afternoon. Highs 95 to 100. Northwest winds up to 10 mph. Thursday Night: Mostly clear. Areas of smoke. Lows 57 to 65. Northwest winds up to 10 mph. Friday: Sunny. Areas of smoke in the morning, then patchy smoke in the afternoon. Highs 97 to 102. Northwest winds up to 10 mph. Friday Night: Clear. Patchy smoke in the evening, then areas of smoke after midnight. Lows 57 to 65. North winds up to 10 mph in the evening, becoming light after midnight. Saturday: Areas of smoke in the morning. Sunny. Highs 96 to 101. Saturday Night: Mostly clear. Lows 57 to 62. Windy. Sunday Through Monday Night: Clear. Not as warm. Highs 84 to 89. Lows 53 to 59. Windy. Tuesday: Sunny. Highs 90 to 95. Tuesday Night: Clear. Lows 57 to 62. Wednesday: Sunny. Highs 94 to 99. | |
| Zone Forecast: Lower Treasure Valley | |
Visit your local NWS office at: https://www.weather.gov/boi |