Whitney, NV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Whitney, a community in Clark County, Nevada.
This Afternoon
68°F
Sunny
Sunny. High near 68, with temperatures falling to around 63 in the afternoon. East northeast wind around 3 mph.
7-day forecast for Whitney
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Sunny | 3 mph ENE | 0% |
| Tonight | 52°F | Clear | 3 mph SSE | 0% |
| Wednesday | 71°F | Sunny | 3 mph N | 0% |
| Wednesday Night | 52°F | Mostly Clear | 3 mph NNW | 0% |
| Thursday | 70°F | Mostly Sunny | 1 to 5 mph NNE | 0% |
| Thursday Night | 54°F | Mostly Clear | 3 mph NNW | 0% |
| Friday | 74°F | Sunny | 5 to 9 mph N | 0% |
| Friday Night | 54°F | Clear | 6 mph NNW | 0% |
| Saturday | 74°F | Sunny | 2 to 6 mph N | 0% |
| Saturday Night | 55°F | Mostly Clear | 2 mph NW | 0% |
| Sunday | 75°F | Sunny | 0 to 3 mph NNE | 0% |
| Sunday Night | 57°F | Partly Cloudy | 0 mph | 2% |
| Monday | 75°F | Mostly Sunny | 2 mph NE | 2% |
| Monday Night | 58°F | Partly Cloudy | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov) for Whitney (36.101, -115.038). Updated through the day.
Growing snapshot for Whitney
Last spring frost
Jan 20
First fall frost
Dec 15
Growing season
333 days
Hardiness zone
9b
More local growing data for Whitney: nearby ZIP 89122 weather · frost dates · planting calendar · Nevada frost dates
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Climate data from the nearest NOAA station, Las Vegas Mccarran Ap, Nv (7.4 mi from Whitney). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.