Mount Charleston, NV Weather & Growing Conditions
Tonight
53°F
Mostly Clear
Mostly clear. Low around 53, with temperatures rising to around 55 overnight. Southwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Mostly Clear | 6 mph SW | 0% |
| Saturday | 74°F | Sunny | 2 to 6 mph NW | 0% |
| Saturday Night | 56°F | Mostly Clear | 0 to 3 mph SSW | 0% |
| Sunday | 75°F | Mostly Sunny | 2 to 8 mph SE | 0% |
| Sunday Night | 58°F | Partly Cloudy then Slight Chance Rain Showers | 3 to 7 mph S | 15% |
| Monday | 72°F | Chance Showers And Thunderstorms | 2 to 8 mph SSE | 46% |
| Monday Night | 54°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 34% |
| Tuesday | 70°F | Chance Showers And Thunderstorms | 2 mph E | 28% |
| Tuesday Night | 55°F | Mostly Clear | 2 mph ESE | 4% |
| Wednesday | 74°F | Sunny | 5 mph E | 6% |
| Wednesday Night | 57°F | Mostly Clear | 6 mph SSE | 4% |
| Thursday | 76°F | Mostly Sunny | 5 mph ESE | 10% |
| Thursday Night | 58°F | Partly Cloudy | 6 mph S | 6% |
| Friday | 75°F | Slight Chance Showers And Thunderstorms | 5 mph SSE | 10% |
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 Sep 19, 2026.