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Whitley Gardens, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Whitley Gardens, a community in San Luis Obispo County, California.

This Afternoon
68°F
Sunny
Sunny, with a high near 68. East northeast wind around 10 mph, with gusts as high as 20 mph.

7-day forecast for Whitley Gardens

WhenTempForecastWindPrecip
This Afternoon 68°F Sunny 10 mph ENE 0%
Tonight 47°F Mostly Clear 5 to 10 mph ENE 0%
Thursday 71°F Sunny 5 to 10 mph ENE 0%
Thursday Night 47°F Clear 5 to 10 mph E 0%
Friday 74°F Sunny 5 to 10 mph E 0%
Friday Night 49°F Clear 5 to 10 mph ENE 0%
Saturday 81°F Sunny 0 to 5 mph E 0%
Saturday Night 47°F Clear 0 to 5 mph ENE 0%
Sunday 79°F Sunny 5 mph ENE 0%
Sunday Night 47°F Mostly Clear 5 mph ENE 0%
Monday 78°F Mostly Sunny 5 mph ENE 0%
Monday Night 48°F Partly Cloudy 0 to 5 mph ENE 0%
Tuesday 76°F Sunny 0 to 5 mph ENE 1%
Tuesday Night 47°F Mostly Clear 5 mph ENE 2%

Forecast source: National Weather Service (api.weather.gov) for Whitley Gardens (35.656, -120.508). Updated through the day.

Growing snapshot for Whitley Gardens

Last spring frost
Mar 15
First fall frost
Nov 10
Growing season
238 days
Hardiness zone
8b

More local growing data for Whitley Gardens: nearby ZIP 93432 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Paso Robles, Ca (15.4 mi from Whitley Gardens). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.