Las Vegas, NV Weather & Growing Conditions
Today
112°F
Sunny
Sunny. High near 112, with temperatures falling to around 110 in the afternoon. South southeast wind 3 to 15 mph, with gusts as high as 24 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 112°F | Sunny | 3 to 15 mph SSE | 0% |
| Tonight | 87°F | Mostly Clear | 5 to 14 mph W | 0% |
| Wednesday | 112°F | Sunny | 3 to 12 mph ESE | 0% |
| Wednesday Night | 88°F | Clear | 5 to 12 mph W | 0% |
| Thursday | 111°F | Sunny | 3 to 9 mph ESE | 1% |
| Thursday Night | 89°F | Clear | 3 to 9 mph WSW | 1% |
| Friday | 111°F | Sunny | 6 mph ESE | 2% |
| Friday Night | 90°F | Mostly Clear | 7 mph WSW | 1% |
| Saturday | 112°F | Sunny | 2 to 8 mph ESE | 3% |
| Saturday Night | 90°F | Mostly Clear | 5 to 8 mph SW | 3% |
| Sunday | 111°F | Sunny | 5 to 13 mph SSE | 9% |
| Sunday Night | 88°F | Partly Cloudy | 8 to 13 mph S | 5% |
| Monday | 108°F | Slight Chance Showers And Thunderstorms | 7 to 14 mph SSE | 11% |
| Monday Night | 86°F | Partly Cloudy | 8 to 14 mph S | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Las Vegas, NV
Last spring frost
Jan 24
First fall frost
Dec 10
Growing season
323 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, Las Vegas Air Terminal, Nv (2.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.