| NWS Forecast for: Lower Treasure Valley Issued by: National Weather Service Boise, ID Last Update: 230 PM MDT Sun May 17 2026 | |
Tonight: Patchy blowing dust this evening. Mostly clear. Lows 37 to 42. Windy. North winds 20 to 30 mph this evening, becoming northwest 10 to 20 mph after midnight. Gusts to 40 mph. Monday: Sunny. Highs 66 to 71. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph. Monday Night: Partly cloudy. Lows 39 to 44. Northwest winds 10 to 15 mph. Gusts to 25 mph in the evening. Tuesday: Sunny. Highs 70 to 75. Light winds. Tuesday Night: Mostly clear. Lows 42 to 47. Northeast winds up to 10 mph. Wednesday: Mostly sunny. Highs 74 to 79. Wednesday Night Through Sunday: Mostly clear. Lows 45 to 55. Highs 78 to 88. | |
| Zone Forecast: Lower Treasure Valley | |
Visit your local NWS office at: https://www.weather.gov/boi |