Whitehawk, CA Weather & Growing Conditions
Tonight
28°F
Mostly Cloudy
Mostly cloudy, with a low around 28. West wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 28°F | Mostly Cloudy | 0 mph | 4% |
| Wednesday | 57°F | Mostly Sunny | 0 mph | 0% |
| Wednesday Night | 29°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 60°F | Sunny | 0 mph | 0% |
| Thursday Night | 30°F | Mostly Clear | 0 to 5 mph E | 0% |
| Friday | 63°F | Sunny | 0 to 5 mph E | 0% |
| Friday Night | 32°F | Mostly Clear | 0 to 5 mph E | 0% |
| Saturday | 67°F | Sunny | 0 to 5 mph E | 0% |
| Saturday Night | 34°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Sunday | 66°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Sunday Night | 34°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Monday | 63°F | Mostly Sunny | 0 to 5 mph SW | 2% |
| Monday Night | 34°F | Partly Cloudy | 0 mph | 2% |
| Tuesday | 63°F | Mostly Sunny | 0 to 5 mph S | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Whitehawk, CA
Last spring frost
Jun 11
First fall frost
Sep 10
Growing season
91 days
Hardiness zone
7a
Explore more for Whitehawk, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Portola, Ca (6.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.