Henderson, NV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Henderson, a city in Clark County, Nevada.
This Afternoon
93°F
Sunny
Sunny. High near 93, with temperatures falling to around 91 in the afternoon. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
7-day forecast for Henderson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 93°F | Sunny | 10 to 14 mph SW | 0% |
| Tonight | 71°F | Clear | 6 to 14 mph WSW | 0% |
| Saturday | 91°F | Sunny | 6 mph NNW | 0% |
| Saturday Night | 72°F | Mostly Clear | 5 mph SSW | 0% |
| Sunday | 91°F | Mostly Sunny | 3 to 7 mph NE | 0% |
| Sunday Night | 75°F | Partly Cloudy | 1 to 6 mph SSW | 10% |
| Monday | 89°F | Slight Chance Showers And Thunderstorms | 1 to 10 mph E | 32% |
| Monday Night | 72°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 2 to 9 mph SW | 32% |
| Tuesday | 88°F | Sunny | 2 to 7 mph N | 9% |
| Tuesday Night | 72°F | Clear | 2 to 6 mph NNW | 2% |
| Wednesday | 91°F | Sunny | 3 to 8 mph NNE | 3% |
| Wednesday Night | 75°F | Mostly Clear | 2 to 6 mph N | 4% |
| Thursday | 93°F | Sunny | 3 to 8 mph ENE | 4% |
| Thursday Night | 77°F | Partly Cloudy | 2 to 6 mph S | 7% |
Forecast source: National Weather Service (api.weather.gov) for Henderson (36.009, -115.027). Updated through the day.
Growing snapshot for Henderson
Last spring frost
Jan 20
First fall frost
Dec 15
Growing season
333 days
Hardiness zone
9b
More local growing data for Henderson: nearby ZIP 89012 weather · frost dates · planting calendar · Nevada frost dates
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Climate data from the nearest NOAA station, Las Vegas Mccarran Ap, Nv (7.9 mi from Henderson). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.