Bolinas, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bolinas, a community in Marin County, California.
Tonight
51°F
Chance Light Rain then Partly Cloudy
A chance of rain before 10pm. Partly cloudy, with a low around 51. East wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Bolinas
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Chance Light Rain then Partly Cloudy | 5 mph E | 41% |
| Wednesday | 62°F | Sunny | 3 to 10 mph N | 2% |
| Wednesday Night | 53°F | Mostly Cloudy | 3 to 9 mph NNW | 2% |
| Thursday | 65°F | Mostly Sunny | 5 mph NW | 0% |
| Thursday Night | 52°F | Mostly Clear | 1 to 5 mph NNW | 0% |
| Friday | 66°F | Sunny | 1 to 5 mph N | 0% |
| Friday Night | 53°F | Mostly Clear | 0 to 5 mph NNW | 0% |
| Saturday | 69°F | Sunny | 3 mph N | 0% |
| Saturday Night | 54°F | Mostly Clear | 3 mph NW | 0% |
| Sunday | 68°F | Mostly Sunny | 5 mph NNW | 0% |
| Sunday Night | 55°F | Partly Cloudy | 1 to 5 mph NW | 0% |
| Monday | 66°F | Partly Sunny | 1 to 5 mph NW | 2% |
| Monday Night | 54°F | Partly Cloudy | 1 to 5 mph NW | 2% |
| Tuesday | 66°F | Sunny | 3 mph NNW | 8% |
Forecast source: National Weather Service (api.weather.gov) for Bolinas (37.918, -122.710). Updated through the day.
Growing snapshot for Bolinas
Last spring frost
Jan 16
First fall frost
Dec 18
Growing season
334 days
Hardiness zone
10a
More local growing data for Bolinas: nearby ZIP 94970 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Alto
Belvedere
Black Point-Green Point
Corte Madera
Dillon Beach
Fairfax
Inverness
Kentfield
Lagunitas-Forest Knolls
Larkspur
Lucas Valley-Marinwood
Marin City
Mill Valley
Muir Beach
Nicasio
Novato
Petaluma Center
Point Reyes Station
Ross
San Anselmo
San Francisco
San Geronimo
San Rafael
Santa Venetia
Sausalito
Sleepy Hollow
Stinson Beach
Strawberry
Tamalpais-Homestead Valley
Tiburon
Climate data from the nearest NOAA station, Kentfield, Ca (6.6 mi from Bolinas). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.