| NWS Forecast for: Western Magic Valley Issued by: National Weather Service Boise, ID Last Update: 230 PM MDT Sun May 17 2026 | |
Tonight: Mostly cloudy this evening, then clearing. Lows 31 to 36. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph. Monday: Patchy frost in the morning. Sunny. Highs 61 to 66. West winds 10 to 15 mph. Monday Night: Decreasing clouds. Lows 35 to 40. West winds 10 to 15 mph with gusts to 25 mph in the evening, shifting to south after midnight. Tuesday: Mostly sunny. Highs 65 to 70. South winds around 10 mph in the morning, shifting to west in the afternoon. Tuesday Night: Mostly clear. Lows 37 to 42. West winds 10 to 15 mph in the evening, shifting to south after midnight. Wednesday And Wednesday Night: Partly cloudy. Highs 71 to 76. Lows 40 to 45. Thursday: Sunny. Highs 74 to 79. Thursday Night: Partly cloudy. Lows 43 to 48. Friday Through Sunday: Mostly clear. Highs 77 to 87. Lows 43 to 52. Breezy. | |
| Zone Forecast: Western Magic Valley | |
Visit your local NWS office at: https://www.weather.gov/boi |