| NWS Forecast for: Oregon Lower Treasure Valley Issued by: National Weather Service Boise, ID Last Update: 334 AM MST Tue Mar 3 2026 | |
| Today: Areas of fog this morning. Mostly sunny. Highs 57 to 62. Southeast winds up to 10 mph. Tonight: Mostly cloudy. A chance of rain after midnight. Patchy fog after midnight. Chance of rain 50 percent. Lows 37 to 42. East winds up to 10 mph. Wednesday: Patchy fog in the morning. A chance of rain in the morning, then rain with a slight chance of thunderstorms in the afternoon. Chance of rain near 100 percent. Cooler with highs 46 to 51. Southwest winds up to 10 mph. Wednesday Night: Rain likely in the evening. Chance of rain 60 percent. Lows 32 to 37. Northwest winds 10 to 15 mph with gusts to 25 mph. Thursday: Mostly sunny. Highs 50 to 55. Windy. Northwest winds 15 to 25 mph. Thursday Night: Partly cloudy in the evening, then clearing. Lows 30 to 35. Breezy. Friday: Sunny. Highs 52 to 57. Friday Night: Partly cloudy in the evening, then clearing. Lows 31 to 36. Saturday And Saturday Night: Mostly cloudy. Highs 53 to 58. Lows 35 to 40. Sunday: Patchy fog in the morning. Partly sunny. Highs 59 to 64. Sunday Night: Decreasing clouds. Lows 38 to 43. Monday: Partly cloudy with a slight chance of rain in the morning, then mostly cloudy with a chance of rain in the afternoon. Chance of rain 30 percent. Highs 59 to 64. Breezy. | |
| Zone Forecast: Oregon Lower Treasure Valley | |
Visit your local NWS office at: https://www.weather.gov/boi |