Las Vegas, NV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Las Vegas, a city in Clark County, Nevada.
This Afternoon
66°F
Mostly Sunny
Mostly sunny. High near 66, with temperatures falling to around 62 in the afternoon. East southeast wind around 6 mph.
7-day forecast for Las Vegas
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Mostly Sunny | 6 mph ESE | 0% |
| Tonight | 51°F | Clear | 2 to 6 mph W | 0% |
| Wednesday | 70°F | Sunny | 2 to 7 mph NNW | 0% |
| Wednesday Night | 52°F | Mostly Clear | 6 mph NW | 0% |
| Thursday | 69°F | Mostly Sunny | 5 mph NE | 0% |
| Thursday Night | 54°F | Mostly Clear | 3 to 12 mph NNW | 0% |
| Friday | 72°F | Sunny | 7 to 14 mph N | 0% |
| Friday Night | 54°F | Mostly Clear | 6 to 12 mph NNW | 0% |
| Saturday | 73°F | Sunny | 1 to 7 mph NNE | 0% |
| Saturday Night | 56°F | Clear | 3 mph NW | 0% |
| Sunday | 74°F | Sunny | 1 to 5 mph NE | 0% |
| Sunday Night | 58°F | Partly Cloudy | 1 mph NW | 2% |
| Monday | 74°F | Mostly Sunny | 2 mph ENE | 2% |
| Monday Night | 58°F | Partly Cloudy | 1 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Las Vegas (36.233, -115.264). Updated through the day.
Growing snapshot for Las Vegas
Last spring frost
Jan 24
First fall frost
Dec 10
Growing season
323 days
Hardiness zone
9a
More local growing data for Las Vegas: nearby ZIP 89129 weather · frost dates · planting calendar · Nevada frost dates
Nearby towns & communities
Blue Diamond
Boulder City
Bunkerville
Cal-Nev-Ari
Enterprise
Goodsprings
Henderson
Indian Springs
Laughlin
Mesquite
Moapa Town
Moapa Valley
Mount Charleston
Nellis AFB
Nelson
North Las Vegas
Paradise
Sandy Valley
Searchlight
Spring Valley
Summerlin South
Sunrise Manor
Whitney
Winchester
Climate data from the nearest NOAA station, Las Vegas Air Terminal, Nv (5.5 mi from Las Vegas). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.