Tamalpais-Homestead Valley, CA Weather & Growing Conditions
Today
65°F
Partly Sunny
Partly sunny. High near 65, with temperatures falling to around 63 in the afternoon. Southwest wind 7 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 65°F | Partly Sunny | 7 to 10 mph SW | 2% |
| Tonight | 55°F | Mostly Cloudy | 6 to 9 mph WSW | 2% |
| Wednesday | 64°F | Partly Sunny | 9 mph SW | 2% |
| Wednesday Night | 55°F | Mostly Cloudy | 3 to 9 mph WSW | 0% |
| Thursday | 64°F | Partly Sunny | 3 to 10 mph WSW | 0% |
| Thursday Night | 55°F | Mostly Cloudy | 5 to 10 mph WSW | 0% |
| Friday | 68°F | Mostly Sunny | 5 to 13 mph WSW | 0% |
| Friday Night | 55°F | Partly Cloudy | 5 to 13 mph WSW | 0% |
| Saturday | 67°F | Mostly Sunny | 5 to 12 mph WSW | 0% |
| Saturday Night | 57°F | Partly Cloudy | 7 to 12 mph WSW | 0% |
| Sunday | 66°F | Mostly Sunny | 7 to 15 mph WSW | 0% |
| Sunday Night | 56°F | Partly Cloudy | 10 to 15 mph WSW | 0% |
| Monday | 62°F | Mostly Sunny | 10 to 14 mph SW | 0% |
| Monday Night | 55°F | Partly Cloudy | 9 to 14 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tamalpais-Homestead Valley, CA
Growing season
365 days
Hardiness zone
10a
Explore more for Tamalpais-Homestead Valley, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, San Francisco Dwtn, Ca (7.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.