Sun Valley, NV Weather & Growing Conditions
Overnight
61°F
Haze
Haze and patchy smoke. Clear, with a low around 61. Northwest wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Haze | 0 mph | 0% |
| Tuesday | 97°F | Haze | 0 to 5 mph NE | 0% |
| Tuesday Night | 63°F | Mostly Clear | 5 mph NW | 0% |
| Wednesday | 99°F | Sunny | 5 to 15 mph W | 0% |
| Wednesday Night | 62°F | Clear | 5 to 15 mph W | 0% |
| Thursday | 100°F | Sunny | 0 to 10 mph W | 0% |
| Thursday Night | 64°F | Mostly Clear | 5 to 10 mph W | 0% |
| Friday | 99°F | Sunny | 0 to 10 mph SW | 0% |
| Friday Night | 65°F | Mostly Clear | 5 to 10 mph W | 0% |
| Saturday | 99°F | Sunny | 0 to 15 mph SW | 0% |
| Saturday Night | 64°F | Mostly Clear | 5 to 15 mph W | 0% |
| Sunday | 97°F | Sunny | 5 to 15 mph SW | 0% |
| Sunday Night | 62°F | Mostly Clear | 5 to 15 mph W | 1% |
| Monday | 95°F | Sunny | 5 to 15 mph SW | 1% |
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 Aug 4, 2026.