Las Vegas, NV Weather & Growing Conditions
Today
113°F
Sunny
Sunny. High near 113, with temperatures falling to around 111 in the afternoon. Heat index values as high as 105. South wind 3 to 16 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 113°F | Sunny | 3 to 16 mph S | 0% |
| Tonight | 87°F | Mostly Clear | 6 to 16 mph SW | 0% |
| Wednesday | 113°F | Sunny | 6 to 13 mph SE | 0% |
| Wednesday Night | 88°F | Clear | 6 to 13 mph SSE | 0% |
| Thursday | 112°F | Sunny | 5 to 10 mph ESE | 1% |
| Thursday Night | 90°F | Mostly Clear | 3 to 12 mph SE | 1% |
| Friday | 112°F | Sunny | 6 mph ESE | 2% |
| Friday Night | 91°F | Mostly Clear | 6 mph SW | 1% |
| Saturday | 113°F | Sunny | 2 to 9 mph ESE | 2% |
| Saturday Night | 91°F | Mostly Clear | 5 to 9 mph S | 2% |
| Sunday | 111°F | Sunny | 5 to 15 mph SE | 8% |
| Sunday Night | 89°F | Partly Cloudy | 10 to 15 mph S | 5% |
| Monday | 108°F | Slight Chance Showers And Thunderstorms | 10 to 16 mph SSE | 11% |
| Monday Night | 86°F | Partly Cloudy | 10 to 16 mph S | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Las Vegas, NV
Last spring frost
Feb 1
First fall frost
Dec 8
Growing season
311 days
Hardiness zone
9b
Explore more for Las Vegas, NV: full frost dates · planting calendar · Nevada frost dates
Climate data from the nearest NOAA station, N Las Vegas, Nv (4.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.