Mount Charleston, NV Weather & Growing Conditions
Today
89°F
Sunny
Sunny, with a high near 89. North northeast wind 1 to 8 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny | 1 to 8 mph NNE | 0% |
| Tonight | 69°F | Mostly Clear | 6 to 9 mph SW | 0% |
| Wednesday | 89°F | Sunny | 2 to 8 mph SW | 0% |
| Wednesday Night | 70°F | Mostly Clear | 5 to 9 mph SW | 0% |
| Thursday | 88°F | Sunny | 6 mph S | 3% |
| Thursday Night | 69°F | Mostly Clear | 2 to 7 mph SSW | 1% |
| Friday | 89°F | Slight Chance Showers And Thunderstorms | 3 mph S | 13% |
| Friday Night | 70°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 2 to 6 mph SW | 11% |
| Saturday | 89°F | Slight Chance Showers And Thunderstorms | 1 to 5 mph SSE | 13% |
| Saturday Night | 70°F | Mostly Clear | 5 to 9 mph SSW | 7% |
| Sunday | 88°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph S | 15% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 7 to 14 mph SSW | 15% |
| Monday | 85°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph S | 18% |
| Monday Night | 66°F | Partly Cloudy | 7 to 13 mph S | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mount Charleston, NV
Last spring frost
May 31
First fall frost
Oct 2
Growing season
124 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, Mt Charleston Fire Stn, Nv (9.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.