Sisquoc, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sisquoc, a community in Santa Barbara County, California.
Today
68°F
Mostly Sunny
Mostly sunny, with a high near 68. Northwest wind 10 to 15 mph.
7-day forecast for Sisquoc
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Mostly Sunny | 10 to 15 mph NW | 5% |
| Tonight | 48°F | Partly Cloudy | 5 to 10 mph NNW | 5% |
| Wednesday | 71°F | Sunny | 5 to 15 mph N | 0% |
| Wednesday Night | 51°F | Partly Cloudy | 10 to 15 mph NNE | 0% |
| Thursday | 74°F | Mostly Sunny | 10 to 15 mph NNE | 0% |
| Thursday Night | 50°F | Mostly Clear | 10 to 15 mph NE | 0% |
| Friday | 79°F | Sunny | 5 to 10 mph NNE | 0% |
| Friday Night | 52°F | Mostly Clear | 5 to 15 mph NE | 0% |
| Saturday | 81°F | Sunny | 0 to 5 mph N | 0% |
| Saturday Night | 53°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Sunday | 81°F | Sunny | 0 to 5 mph WNW | 0% |
| Sunday Night | 54°F | Partly Cloudy | 0 to 5 mph NNE | 0% |
| Monday | 79°F | Mostly Sunny | 0 to 10 mph W | 0% |
| Monday Night | 53°F | Mostly Cloudy | 0 to 10 mph NNE | 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 Nov 3, 2026.