Mount Charleston, NV Weather & Growing Conditions
Tonight
37°F
Mostly Clear
Mostly clear, with a low around 37. South southwest wind 2 to 17 mph, with gusts as high as 30 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 37°F | Mostly Clear | 2 to 17 mph SSW | 0% |
| Wednesday | 51°F | Sunny | 2 to 9 mph WNW | 0% |
| Wednesday Night | 38°F | Mostly Clear | 3 mph WSW | 0% |
| Thursday | 52°F | Mostly Sunny | 0 to 3 mph NW | 0% |
| Thursday Night | 38°F | Mostly Clear | 2 to 10 mph NNW | 0% |
| Friday | 53°F | Sunny | 2 to 9 mph NNE | 0% |
| Friday Night | 39°F | Mostly Clear | 6 to 9 mph NNE | 0% |
| Saturday | 56°F | Sunny | 0 to 6 mph NE | 0% |
| Saturday Night | 43°F | Mostly Clear | 2 mph SE | 0% |
| Sunday | 58°F | Sunny | 1 mph NE | 0% |
| Sunday Night | 44°F | Partly Cloudy | 1 mph SW | 1% |
| Monday | 58°F | Mostly Sunny | 0 mph | 1% |
| Monday Night | 44°F | Partly Cloudy | 0 mph | 1% |
| Tuesday | 57°F | Mostly Sunny | 0 mph | 4% |
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 Nov 4, 2026.