Shandon, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Shandon, a community in San Luis Obispo County, California.
Overnight
51°F
Mostly Clear
Mostly clear, with a low around 51. Southwest wind around 0 mph.
7-day forecast for Shandon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 99°F | Sunny | 0 to 15 mph WSW | 0% |
| Tuesday Night | 51°F | Mostly Clear | 0 to 10 mph WSW | 0% |
| Wednesday | 99°F | Sunny | 0 to 10 mph WSW | 0% |
| Wednesday Night | 54°F | Mostly Clear | 0 to 10 mph WSW | 0% |
| Thursday | 101°F | Sunny | 0 to 10 mph WSW | 0% |
| Thursday Night | 60°F | Mostly Clear | 0 to 10 mph WSW | 0% |
| Friday | 103°F | Sunny | 0 to 10 mph W | 0% |
| Friday Night | 62°F | Clear | 0 to 10 mph WSW | 0% |
| Saturday | 103°F | Sunny | 0 to 10 mph SW | 0% |
| Saturday Night | 62°F | Mostly Clear | 0 to 10 mph WSW | 0% |
| Sunday | 99°F | Sunny | 0 to 15 mph WSW | 0% |
| Sunday Night | 58°F | Mostly Clear | 0 to 15 mph WSW | 0% |
| Monday | 92°F | Sunny | 0 to 15 mph WSW | 1% |
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 Aug 4, 2026.