Right now
28°C / 82°F
Clear · wind 12 km/h · 46% RH
Soil (6 cm)
23°C / 73°F
Warm-season seeds go
Hardiness zone
10b
est. from 10-yr extreme low 4°C
Frost window
Rare – Dec 31
~365 frost-free days · first frost in ~114 days
Sun
06:45 – 19:28
sunrise – sunset today
Moon
Waning Crescent
10% lit · solunar good · full 2026-09-26
7-day forecast
America/Los_Angeles
Tue
Overcast
28° / 14°
dry
Wed
Overcast
34° / 18°
dry
Thu
Overcast
25° / 17°
0.3 mm
Fri
Partly cloudy
20° / 16°
dry
Sat
Overcast
19° / 15°
dry
Sun
Overcast
19° / 15°
dry
Mon
Overcast
22° / 15°
dry
Writing your field guide — reading the forecast, the moon and the map…
Your ecological region
Mediterranean California
Oak savanna, chaparral and the Central Valley: rain in winter, drought in summer, and something in season every month.
Regional guide →Your hardiness zone
Zone 10b
Estimated from a 10-year average extreme low of 4°C. What grows, what bites and what to forage across your zone.
Zone guide →Get this guide for San Francisco every week
Frost warnings, what's biting, what's ripening. One email, Sunday evening.