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Spring Valley, AZ Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Spring Valley, a community in Yavapai County, Arizona.

This Afternoon
66°F
Partly Sunny
Partly sunny. High near 66, with temperatures falling to around 63 in the afternoon. South wind around 3 mph.

7-day forecast for Spring Valley

WhenTempForecastWindPrecip
This Afternoon 66°F Partly Sunny 3 mph S 0%
Tonight 45°F Partly Cloudy 3 mph W 0%
Wednesday 66°F Sunny 2 to 6 mph SW 0%
Wednesday Night 40°F Clear 2 to 8 mph NW 0%
Thursday 66°F Sunny 2 to 8 mph E 0%
Thursday Night 42°F Partly Cloudy 2 to 9 mph NE 0%
Friday 68°F Sunny 1 to 9 mph N 0%
Friday Night 43°F Mostly Clear 6 to 17 mph N 0%
Saturday 69°F Sunny 3 to 16 mph N 0%
Saturday Night 43°F Clear 6 to 14 mph N 0%
Sunday 70°F Sunny 0 to 13 mph NE 1%
Sunday Night 46°F Partly Cloudy 0 to 8 mph N 2%
Monday 69°F Mostly Sunny 0 to 7 mph NE 5%
Monday Night 47°F Partly Cloudy 0 to 6 mph NW 4%

Forecast source: National Weather Service (api.weather.gov) for Spring Valley (34.345, -112.159). Updated through the day.

Growing snapshot for Spring Valley

Last spring frost
Apr 5
First fall frost
Nov 17
Growing season
221 days
Hardiness zone
8b

More local growing data for Spring Valley: nearby ZIP 86333 weather · frost dates · planting calendar · Arizona frost dates

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Climate data from the nearest NOAA station, Cordes, Az (4.9 mi from Spring Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.