Bonny Doon, CA Weather & Growing Conditions
Today
71°F
Sunny
Sunny, with a high near 71. West northwest wind 1 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Sunny | 1 to 8 mph WNW | 0% |
| Tonight | 55°F | Mostly Cloudy | 2 to 7 mph NNW | 1% |
| Sunday | 66°F | Mostly Cloudy | 2 to 7 mph NW | 3% |
| Sunday Night | 55°F | Mostly Cloudy | 1 to 7 mph NW | 3% |
| Monday | 66°F | Partly Sunny | 1 to 5 mph WNW | 2% |
| Monday Night | 54°F | Partly Cloudy | 0 to 5 mph NW | 1% |
| Tuesday | 69°F | Mostly Sunny | 0 to 6 mph WNW | 1% |
| Tuesday Night | 56°F | Partly Cloudy | 0 to 6 mph NNW | 0% |
| Wednesday | 80°F | Sunny | 0 to 6 mph NW | 0% |
| Wednesday Night | 61°F | Mostly Clear | 1 to 6 mph NNW | 0% |
| Thursday | 79°F | Sunny | 1 to 5 mph NW | 0% |
| Thursday Night | 60°F | Partly Cloudy | 1 to 5 mph NW | 0% |
| Friday | 74°F | Mostly Sunny | 2 to 6 mph NW | 1% |
| Friday Night | 57°F | Partly Cloudy | 1 to 6 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bonny Doon, CA
Last spring frost
Mar 25
First fall frost
Nov 11
Growing season
231 days
Hardiness zone
9b
Explore more for Bonny Doon, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Ben Lomond #4, Ca (8.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.