Mount Charleston, NV Weather & Growing Conditions
Today
100°F
Sunny
Sunny. High near 100, with temperatures falling to around 98 in the afternoon. East wind 2 to 13 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 2 to 13 mph E | 0% |
| Tonight | 81°F | Clear | 3 to 12 mph W | 0% |
| Wednesday | 100°F | Sunny | 2 to 14 mph SSE | 0% |
| Wednesday Night | 81°F | Clear | 2 to 12 mph WSW | 0% |
| Thursday | 99°F | Sunny | 2 to 10 mph SSE | 3% |
| Thursday Night | 82°F | Mostly Clear | 1 to 10 mph SW | 1% |
| Friday | 99°F | Sunny | 0 to 7 mph SSE | 9% |
| Friday Night | 83°F | Mostly Clear | 3 to 7 mph SW | 8% |
| Saturday | 100°F | Slight Chance Showers And Thunderstorms | 1 to 9 mph SSE | 12% |
| Saturday Night | 82°F | Mostly Clear | 3 to 9 mph SW | 8% |
| Sunday | 99°F | Slight Chance Showers And Thunderstorms | 3 to 14 mph SSE | 16% |
| Sunday Night | 81°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 to 14 mph SSW | 15% |
| Monday | 96°F | Slight Chance Showers And Thunderstorms | 5 to 14 mph SSE | 18% |
| Monday Night | 78°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 13 mph S | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mount Charleston, NV
Last spring frost
Mar 22
First fall frost
Nov 7
Growing season
229 days
Hardiness zone
8b
Explore more for Mount Charleston, NV: full frost dates · planting calendar · Nevada frost dates
Climate data from the nearest NOAA station, Desert Nwr, Nv (9.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.