Shandon, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Shandon, a community in San Luis Obispo County, California.
Today
89°F
Sunny
Sunny, with a high near 89. Northwest wind 0 to 5 mph.
7-day forecast for Shandon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny | 0 to 5 mph NW | 0% |
| Tonight | 54°F | Mostly Cloudy | 0 to 5 mph WSW | 0% |
| Sunday | 87°F | Partly Sunny | 0 to 15 mph WSW | 0% |
| Sunday Night | 51°F | Partly Cloudy | 0 to 5 mph WSW | 1% |
| Monday | 82°F | Sunny | 5 to 10 mph WSW | 1% |
| Monday Night | 51°F | Mostly Clear | 0 to 10 mph SW | 1% |
| Tuesday | 89°F | Sunny | 0 to 10 mph WSW | 0% |
| Tuesday Night | 55°F | Clear | 0 to 10 mph N | 0% |
| Wednesday | 96°F | Sunny | 0 to 5 mph NE | 0% |
| Wednesday Night | 59°F | Mostly Clear | 0 to 5 mph S | 0% |
| Thursday | 94°F | Sunny | 0 to 10 mph ESE | 0% |
| Thursday Night | 57°F | Mostly Clear | 0 to 10 mph WSW | 1% |
| Friday | 90°F | Sunny | 0 to 10 mph WSW | 1% |
| Friday Night | 55°F | Partly Cloudy | 0 to 10 mph WSW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Shandon (35.654, -120.383). Updated through the day.
Growing snapshot for Shandon
Last spring frost
Apr 4
First fall frost
Nov 5
Growing season
213 days
Hardiness zone
8b
More local growing data for Shandon: nearby ZIP 93461 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Paso Robles Muni Ap, Ca (20.4 mi from Shandon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.