Hollister, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hollister, a city in San Benito County, California.
Tonight
48°F
Partly Cloudy then Patchy Fog
Patchy fog between 3am and 4am. Partly cloudy, with a low around 48. East southeast wind around 2 mph.
7-day forecast for Hollister
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Partly Cloudy then Patchy Fog | 2 mph ESE | 1% |
| Wednesday | 70°F | Patchy Fog then Sunny | 1 to 10 mph NNW | 1% |
| Wednesday Night | 48°F | Mostly Cloudy then Patchy Fog | 3 mph SW | 1% |
| Thursday | 73°F | Patchy Fog then Mostly Sunny | 3 mph NNE | 0% |
| Thursday Night | 46°F | Clear | 0 to 3 mph ENE | 0% |
| Friday | 77°F | Sunny | 2 mph NE | 0% |
| Friday Night | 48°F | Mostly Clear | 0 to 10 mph ENE | 0% |
| Saturday | 80°F | Sunny | 0 to 5 mph NNE | 0% |
| Saturday Night | 49°F | Mostly Clear | 0 to 5 mph N | 0% |
| Sunday | 80°F | Sunny | 2 mph NE | 0% |
| Sunday Night | 51°F | Partly Cloudy | 0 to 9 mph NE | 0% |
| Monday | 77°F | Mostly Sunny | 0 to 6 mph N | 0% |
| Monday Night | 50°F | Partly Cloudy | 0 to 6 mph SW | 1% |
| Tuesday | 76°F | Sunny | 0 to 7 mph N | 2% |
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 Nov 4, 2026.