| NWS Forecast for: Western Magic Valley Issued by: National Weather Service Boise, ID Last Update: 230 AM MDT Sat Sep 5 2026 |  |
| Today: Areas of fog this morning. Sunny. Highs 77 to 82. Light winds this morning, becoming north up to 10 mph with gusts to 20 mph this afternoon. Tonight: Mostly clear. Patchy fog after midnight. Lows 47 to 52. West winds 10 to 15 mph with gusts to 25 mph. Sunday: Areas of fog in the morning. Sunny. Highs 77 to 82. South winds around 10 mph in the morning, shifting to northwest in the afternoon. Gusts to 20 mph. Sunday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then showers likely after midnight. Chance of rain 60 percent. Lows 47 to 52. Windy. West winds 15 to 25 mph. Gusts to 35 mph in the evening, increasing to 45 mph after midnight. Labor Day: Sunny, cooler with highs 65 to 70. Breezy. West winds 10 to 20 mph with gusts to 30 mph. Monday Night And Tuesday: Mostly clear. Areas of fog through the day. Lows 39 to 44. Highs 73 to 78. Tuesday Night And Wednesday: Partly cloudy. Lows 46 to 51. Highs 78 to 83. Wednesday Night: Increasing clouds. Lows 50 to 55. Thursday And Thursday Night: Partly cloudy. Highs 80 to 85. Lows 52 to 57. Friday: Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Chance of rain 20 percent. Highs 79 to 84. | |
| Zone Forecast: Western Magic Valley | |
Visit your local NWS office at: https://www.weather.gov/boi |