Hollister, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hollister, a city in San Benito County, California.
This Afternoon
80°F
Sunny
Sunny. High near 80, with temperatures falling to around 77 in the afternoon. West wind around 13 mph, with gusts as high as 22 mph.
7-day forecast for Hollister
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Sunny | 13 mph W | 0% |
| Tonight | 55°F | Partly Cloudy | 1 to 8 mph NW | 0% |
| Saturday | 82°F | Patchy Fog then Mostly Sunny | 0 to 12 mph NNW | 0% |
| Saturday Night | 56°F | Mostly Cloudy | 0 to 7 mph WSW | 0% |
| Sunday | 77°F | Patchy Fog then Mostly Cloudy | 1 to 12 mph WSW | 3% |
| Sunday Night | 55°F | Mostly Cloudy | 2 to 12 mph WSW | 3% |
| Monday | 76°F | Mostly Sunny | 2 to 13 mph WSW | 0% |
| Monday Night | 54°F | Partly Cloudy | 0 to 13 mph WSW | 0% |
| Tuesday | 81°F | Sunny | 0 to 12 mph WSW | 0% |
| Tuesday Night | 58°F | Mostly Clear | 0 to 12 mph NW | 0% |
| Wednesday | 94°F | Sunny | 0 to 10 mph NNW | 0% |
| Wednesday Night | 63°F | Mostly Clear | 0 to 10 mph ESE | 0% |
| Thursday | 94°F | Sunny | 0 to 13 mph SW | 0% |
| Thursday Night | 62°F | Mostly Clear | 0 to 13 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Hollister (36.856, -121.399). Updated through the day.
Growing snapshot for Hollister
Last spring frost
Feb 19
First fall frost
Dec 1
Growing season
287 days
Hardiness zone
9b
More local growing data for Hollister: nearby ZIP 95023 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hollister 2, Ca (7.4 mi from Hollister). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.