| NWS Forecast for: Upper Weiser River Issued by: National Weather Service Boise, ID Last Update: 231 AM MDT Mon Apr 20 2026 | |
| Today: Mostly sunny. Highs 71 to 76. Light winds. Tonight: Mostly clear. Lows 43 to 48. Northeast winds up to 10 mph. Tuesday: Sunny. Highs 71 to 76. South winds up to 10 mph. Tuesday Night: Rain showers likely with a chance of thunderstorms in the evening, then rain showers with a slight chance of thunderstorms after midnight. Chance of rain 90 percent. Lows 41 to 46. North winds 10 to 15 mph in the evening, shifting to southwest after midnight. Wednesday: Rain showers. Chance of rain near 100 percent. Much cooler with highs 47 to 53. West winds 10 to 15 mph with gusts to 25 mph. Wednesday Night: Rain showers, mainly in the evening. Patchy fog after midnight. Chance of rain 80 percent. Lows 37 to 42. Thursday: Areas of fog in the morning. Partly cloudy with a 30 percent chance of rain showers. Highs 52 to 57. Thursday Night And Friday: Partly cloudy. A 20 percent chance of rain showers. Lows 32 to 37. Highs 54 to 59. Friday Night: Partly cloudy. Lows 33 to 38. Saturday: Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 55 to 60. Saturday Night: Partly cloudy. Lows 34 to 39. Sunday: Partly cloudy with a 20 percent chance of rain showers. Highs 55 to 60. | |
| Zone Forecast: Upper Weiser River | |
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