NWS Forecast for Sun Valley NV

National Weather Service Forecast for: Sun Valley NV
Issued by: National Weather Service Reno, NV

Updated: 7:41 pm PDT Jun 19, 2026

Tonight Slight Chance T-storms then Mostly Clear	Saturday Sunny	Saturday Night Mostly Clear	Sunday Sunny	Sunday Night Mostly Clear	Monday Sunny	Monday Night Mostly Clear	Tuesday Sunny	Tuesday Night Clear
Lo 53 °F	Hi 85 °F	Lo 55 °F	Hi 88 °F	Lo 58 °F	Hi 93 °F	Lo 60 °F	Hi 96 °F	Lo 59 °F

Tonight	A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 53. Northwest wind 5 to 15 mph.
Saturday	Sunny, with a high near 85. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Saturday Night	Mostly clear, with a low around 55. West wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday	Sunny, with a high near 88. West wind around 5 mph becoming calm.
Sunday Night	Mostly clear, with a low around 58. West wind 5 to 10 mph.
Monday	Sunny, with a high near 93. Calm wind becoming east around 5 mph.
Monday Night	Mostly clear, with a low around 60.
Tuesday	Sunny, with a high near 96.
Tuesday Night	Clear, with a low around 59.
Wednesday	Sunny, with a high near 95.
Wednesday Night	Clear, with a low around 58.
Thursday	Sunny, with a high near 94.
Thursday Night	Mostly clear, with a low around 58.
Friday	Sunny, with a high near 92.

Forecast from NOAA-NWS for Sun Valley NV.