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Ben Lomond, CA Weather & Growing Conditions

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

Today
85°F
Sunny
Sunny. High near 85, with temperatures falling to around 81 in the afternoon. South southeast wind around 5 mph.

7-day forecast for Ben Lomond

WhenTempForecastWindPrecip
Today 85°F Sunny 5 mph SSE 0%
Tonight 51°F Mostly Cloudy then Patchy Fog 0 to 3 mph N 0%
Sunday 78°F Patchy Fog then Mostly Cloudy 3 mph N 0%
Sunday Night 51°F Mostly Cloudy then Areas Of Fog 0 to 3 mph NNW 1%
Monday 77°F Areas Of Fog then Mostly Sunny 2 mph WNW 0%
Monday Night 50°F Partly Cloudy then Areas Of Fog 2 mph NW 0%
Tuesday 79°F Areas Of Fog then Mostly Sunny 2 mph W 0%
Tuesday Night 51°F Mostly Clear 2 mph NW 0%
Wednesday 92°F Patchy Fog then Sunny 2 mph NW 0%
Wednesday Night 57°F Mostly Clear 2 mph NNW 0%
Thursday 93°F Sunny 2 mph WNW 0%
Thursday Night 55°F Mostly Clear 2 mph NW 0%
Friday 87°F Mostly Sunny 0 to 3 mph WNW 0%
Friday Night 52°F Partly Cloudy 0 to 3 mph NW 2%

Forecast source: National Weather Service (api.weather.gov) for Ben Lomond (37.078, -122.088). Updated through the day.

Growing snapshot for Ben Lomond

Last spring frost
Mar 25
First fall frost
Nov 11
Growing season
231 days
Hardiness zone
9a

More local growing data for Ben Lomond: nearby ZIP 95005 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Ben Lomond #4, Ca (1 mi from Ben Lomond). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.