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.
Overnight
46°F
Mostly Cloudy
Mostly cloudy, with a low around 46. North northwest wind around 5 mph. Chance of precipitation is 20%.
7-day forecast for Whitley Gardens
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 46°F | Mostly Cloudy | 5 mph NNW | 15% |
| Wednesday | 68°F | Mostly Sunny | 5 to 10 mph NNE | 0% |
| Wednesday Night | 45°F | Mostly Cloudy | 5 to 10 mph NNE | 0% |
| Thursday | 71°F | Mostly Sunny | 5 to 10 mph NE | 0% |
| Thursday Night | 45°F | Mostly Clear | 5 to 10 mph NE | 0% |
| Friday | 74°F | Sunny | 10 mph NE | 0% |
| Friday Night | 47°F | Mostly Clear | 5 to 10 mph ENE | 0% |
| Saturday | 80°F | Sunny | 5 mph ENE | 0% |
| Saturday Night | 48°F | Clear | 0 to 5 mph ENE | 0% |
| Sunday | 79°F | Sunny | 5 mph ENE | 0% |
| Sunday Night | 50°F | Mostly Clear | 5 mph ENE | 0% |
| Monday | 78°F | Sunny | 0 to 5 mph NNE | 0% |
| Monday Night | 49°F | Partly Cloudy | 0 to 5 mph NNE | 1% |
| Tuesday | 74°F | Sunny | 0 to 5 mph ENE | 1% |
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 4, 2026.