Glenbrook, NV Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Glenbrook, a community in Douglas County, Nevada.

Today

52°F

Partly Sunny then Chance Rain And Snow

A chance of rain between 1pm and 5pm, then a chance of rain and snow. Partly sunny. High near 52, with temperatures falling to around 40 in the afternoon. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

7-day forecast for Glenbrook

When	Temp	Forecast	Wind	Precip
Today	52°F	Partly Sunny then Chance Rain And Snow	15 to 20 mph SW	48%
Tonight	32°F	Chance Rain And Snow then Partly Cloudy	0 to 15 mph W	42%
Wednesday	50°F	Sunny	0 mph	0%
Wednesday Night	34°F	Partly Cloudy	0 mph	0%
Thursday	54°F	Sunny	0 mph	0%
Thursday Night	33°F	Mostly Clear	0 mph	0%
Friday	56°F	Sunny	0 mph	0%
Friday Night	36°F	Mostly Clear	0 mph	0%
Saturday	61°F	Sunny	0 mph	0%
Saturday Night	40°F	Partly Cloudy	0 mph	0%
Sunday	63°F	Mostly Sunny	0 mph	0%
Sunday Night	39°F	Partly Cloudy	0 to 5 mph SW	0%
Monday	59°F	Mostly Sunny	0 to 5 mph SW	0%
Monday Night	39°F	Partly Cloudy	0 to 5 mph SW	2%

Forecast source: National Weather Service (api.weather.gov) for Glenbrook (39.100, -119.927). Updated through the day.

Growing snapshot for Glenbrook

Last spring frost

Jun 5

First fall frost

Oct 9

Growing season

126 days

Hardiness zone

More local growing data for Glenbrook: nearby ZIP 89413 weather · frost dates · planting calendar · Nevada frost dates

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Climate data from the nearest NOAA station, Glenbrook, Nv (1 mi from Glenbrook). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.