Harman US

Hollister, CA Weather & Growing Conditions

Tonight
54°F
Mostly Clear
Mostly clear, with a low around 54. West wind 0 to 6 mph.

7-day forecast

WhenTempForecastWindPrecip
Tonight 54°F Mostly Clear 0 to 6 mph W 0%
Saturday 84°F Areas Of Fog then Mostly Sunny 1 to 8 mph W 0%
Saturday Night 56°F Mostly Cloudy 0 to 5 mph SW 0%
Sunday 78°F Patchy Fog then Mostly Cloudy 0 to 8 mph WSW 2%
Sunday Night 54°F Mostly Cloudy 1 to 8 mph WSW 2%
Monday 77°F Mostly Sunny 2 to 8 mph WSW 0%
Monday Night 54°F Partly Cloudy 1 to 8 mph WSW 0%
Tuesday 83°F Sunny 1 to 7 mph WSW 0%
Tuesday Night 58°F Mostly Clear 0 to 7 mph NW 0%
Wednesday 95°F Sunny 0 to 6 mph NNW 0%
Wednesday Night 64°F Mostly Clear 0 to 6 mph NW 0%
Thursday 96°F Sunny 0 to 8 mph WNW 0%
Thursday Night 62°F Mostly Clear 0 to 8 mph NW 0%
Friday 88°F Mostly Sunny 0 to 8 mph W 0%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Hollister, CA

Last spring frost
Feb 19
First fall frost
Dec 1
Growing season
287 days
Hardiness zone
9b

Explore more for Hollister, CA: full frost dates · planting calendar · California frost dates

Climate data from the nearest NOAA station, Hollister 2, Ca (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.