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Seacliff, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Seacliff, a community in Santa Cruz County, California.

Tonight
56°F
Mostly Cloudy then Patchy Fog
Patchy fog after 1am. Mostly cloudy, with a low around 56. North wind around 2 mph.

7-day forecast for Seacliff

WhenTempForecastWindPrecip
Tonight 56°F Mostly Cloudy then Patchy Fog 2 mph N 0%
Saturday 70°F Patchy Fog then Sunny 1 to 6 mph SSE 0%
Saturday Night 56°F Mostly Cloudy then Patchy Fog 3 mph NNW 0%
Sunday 67°F Patchy Fog then Mostly Cloudy 5 mph WNW 1%
Sunday Night 56°F Mostly Cloudy then Patchy Fog 5 mph WNW 1%
Monday 66°F Patchy Fog then Mostly Sunny 1 to 7 mph W 0%
Monday Night 56°F Areas Of Fog 1 to 6 mph WSW 0%
Tuesday 68°F Areas Of Fog then Mostly Sunny 1 to 6 mph SW 0%
Tuesday Night 55°F Patchy Fog then Partly Cloudy 0 to 3 mph NW 0%
Wednesday 82°F Patchy Fog then Mostly Sunny 0 to 3 mph W 0%
Wednesday Night 60°F Partly Cloudy 2 mph N 0%
Thursday 81°F Sunny 3 mph WSW 0%
Thursday Night 58°F Partly Cloudy 0 to 3 mph NNE 0%
Friday 77°F Mostly Sunny 1 to 5 mph SSW 1%

Forecast source: National Weather Service (api.weather.gov) for Seacliff (36.977, -121.919). Updated through the day.

Growing snapshot for Seacliff

Last spring frost
Jan 29
First fall frost
Dec 13
Growing season
323 days
Hardiness zone
9b

More local growing data for Seacliff: nearby ZIP 95010 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Santa Cruz, Ca (2.6 mi from Seacliff). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.