Spring Valley, NV Weather & Growing Conditions
Today
111°F
Sunny
Sunny. High near 111, with temperatures falling to around 109 in the afternoon. South wind 3 to 14 mph, with gusts as high as 24 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 111°F | Sunny | 3 to 14 mph S | 0% |
| Tonight | 87°F | Mostly Clear | 5 to 14 mph WSW | 0% |
| Wednesday | 111°F | Sunny | 3 to 12 mph SE | 0% |
| Wednesday Night | 87°F | Clear | 5 to 12 mph WSW | 0% |
| Thursday | 110°F | Sunny | 3 to 9 mph ESE | 1% |
| Thursday Night | 89°F | Clear | 3 to 9 mph WSW | 1% |
| Friday | 111°F | Sunny | 2 to 6 mph E | 2% |
| Friday Night | 90°F | Mostly Clear | 7 mph SW | 1% |
| Saturday | 112°F | Sunny | 2 to 9 mph ESE | 4% |
| Saturday Night | 90°F | Mostly Clear | 6 to 9 mph SW | 4% |
| Sunday | 110°F | Slight Chance Showers And Thunderstorms | 5 to 14 mph S | 10% |
| Sunday Night | 88°F | Mostly Clear | 8 to 14 mph SSW | 6% |
| Monday | 107°F | Slight Chance Showers And Thunderstorms | 8 to 14 mph SSE | 11% |
| Monday Night | 85°F | Partly Cloudy | 8 to 14 mph SSW | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Spring Valley, NV
Last spring frost
Jan 24
First fall frost
Dec 10
Growing season
323 days
Hardiness zone
9a
Explore more for Spring Valley, NV: full frost dates · planting calendar · Nevada frost dates
Climate data from the nearest NOAA station, Las Vegas Air Terminal, Nv (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.