


NWS Forecast for: Sun Valley ID Issued by: National Weather Service Pocatello, ID Last Update: 10:38 am MDT Jul 3, 2025 | ![]() |
Today: A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny, with a high near 82. South wind 5 to 10 mph becoming north northwest in the afternoon. Tonight: A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 47. West wind 5 to 7 mph becoming east northeast after midnight. Independence Day: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. High near 73. North northwest wind 5 to 10 mph becoming south southwest in the morning. Chance of precipitation is 80%. Friday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 43. West southwest wind 5 to 9 mph becoming north northwest after midnight. Saturday: Sunny, with a high near 75. North northwest wind 5 to 11 mph becoming southwest in the afternoon. Saturday Night: Mostly clear, with a low around 43. Sunday: Sunny, with a high near 81. Sunday Night: Mostly clear, with a low around 47. Monday: Sunny, with a high near 85. Monday Night: Mostly clear, with a low around 50. Tuesday: Sunny, with a high near 89. Tuesday Night: Mostly clear, with a low around 53. Wednesday: Sunny, with a high near 89. | |
Sun Valley ID 43.67°N 114.33°W (Elev. 6014 ft) | |
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