Sun Valley, NV Weather & Growing Conditions
Today
55°F
Sunny
Sunny, with a high near 55. Southeast wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 55°F | Sunny | 0 mph | 1% |
| Tonight | 34°F | Partly Cloudy | 0 mph | 1% |
| Thursday | 57°F | Sunny | 0 to 5 mph N | 0% |
| Thursday Night | 34°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Friday | 59°F | Sunny | 0 mph | 0% |
| Friday Night | 37°F | Mostly Clear | 0 mph | 0% |
| Saturday | 62°F | Sunny | 0 mph | 0% |
| Saturday Night | 38°F | Mostly Clear | 0 mph | 0% |
| Sunday | 66°F | Mostly Sunny | 0 mph | 0% |
| Sunday Night | 39°F | Partly Cloudy | 0 mph | 0% |
| Monday | 65°F | Mostly Sunny | 0 mph | 0% |
| Monday Night | 39°F | Partly Cloudy | 0 to 5 mph W | 0% |
| Tuesday | 64°F | Mostly Sunny | 0 to 5 mph SE | 3% |
| Tuesday Night | 39°F | Partly Cloudy | 0 to 5 mph S | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sun Valley, NV
Last spring frost
Apr 28
First fall frost
Oct 27
Growing season
182 days
Hardiness zone
7b
Explore more for Sun Valley, NV: full frost dates · planting calendar · Nevada frost dates
Climate data from the nearest NOAA station, Reno Wfo, Nv (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.