Sisquoc, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sisquoc, a community in Santa Barbara County, California.
Overnight
53°F
Patchy Fog
Patchy fog. Cloudy, with a low around 53. South southwest wind around 0 mph.
7-day forecast for Sisquoc
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Patchy Fog | 0 mph | 0% |
| Tuesday | 77°F | Patchy Fog then Mostly Sunny | 0 to 10 mph WSW | 0% |
| Tuesday Night | 54°F | Patchy Fog | 0 to 10 mph NW | 0% |
| Wednesday | 76°F | Patchy Fog then Mostly Sunny | 0 to 10 mph WNW | 0% |
| Wednesday Night | 54°F | Patchy Fog | 0 to 10 mph NW | 0% |
| Thursday | 75°F | Patchy Fog then Mostly Sunny | 0 to 10 mph WNW | 0% |
| Thursday Night | 57°F | Patchy Fog | 0 to 10 mph NW | 0% |
| Friday | 81°F | Patchy Fog then Mostly Sunny | 0 to 10 mph W | 0% |
| Friday Night | 58°F | Partly Cloudy | 0 to 10 mph NNW | 0% |
| Saturday | 82°F | Sunny | 0 to 10 mph WSW | 0% |
| Saturday Night | 58°F | Partly Cloudy | 0 to 10 mph W | 0% |
| Sunday | 82°F | Sunny | 0 to 10 mph SW | 0% |
| Sunday Night | 56°F | Partly Cloudy | 0 to 10 mph WSW | 0% |
| Monday | 77°F | Sunny | 0 to 10 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Sisquoc (34.862, -120.294). Updated through the day.
Growing snapshot for Sisquoc
Last spring frost
Feb 4
First fall frost
Dec 4
Growing season
301 days
Hardiness zone
9b
More local growing data for Sisquoc: nearby ZIP 93454 weather · frost dates · planting calendar · California frost dates
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University of California-Santa Barbara
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Climate data from the nearest NOAA station, Twitchell Dam, Ca (5.7 mi from Sisquoc). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.