Right now
37°C / 98°F
Clear · wind 21 km/h · 33% RH
Soil (6 cm)
30°C / 87°F
Warm-season seeds go
Hardiness zone
10b
est. from 10-yr extreme low 3°C
Frost window
Rare – Rare
~366 frost-free days (avg)
Sun
06:27 – 19:03
sunrise – sunset today
Moon
Waning Crescent
10% lit · solunar good · full 2026-09-26
7-day forecast
America/Los_Angeles
Tue
Overcast
38° / 24°
dry
Wed
Overcast
32° / 23°
dry
Thu
Overcast
26° / 22°
dry
Fri
Overcast
24° / 22°
dry
Sat
Overcast
23° / 21°
dry
Sun
Partly cloudy
23° / 21°
dry
Mon
Partly cloudy
23° / 20°
dry
This week
AI field guide · refreshed weeklySan Diego Gardening: Early Fall Planting & Heat-Loving Harvest. San Diego Fall Fishing: Cooling Seas Bring Mackerel, Bonito, and Calico Bass. Fall Foraging in San Diego: September.
Gardening
San Diego Gardening: Early Fall Planting & Heat-Loving Harvest
Sow & harvest now
- Leafy greens (lettuce, spinach, arugula)
- Radishes (Cherry Belle, Icicle)
- Peas (sugar snap, snow pea)
- Carrots (Nantes, Chantenay types)
Fishing
San Diego Fall Fishing: Cooling Seas Bring Mackerel, Bonito, and Calico Bass
What's biting
- Pacific Mackerel
- Bonito (Pacific Bonito)
- Calico Bass (Kelp Bass)
- California Halibut
Foraging
Fall Foraging in San Diego: September
In season now
- California Buckwheat (Eriogonum fasciculatum)
- Toyon berries (Heteromeles arbutifolia)
- Sage (Salvia apiana, S. mellifera, S. clevelandii)
- Prickly pear cactus fruit (Opuntia ficus-indica, O. littoralis)
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 3°C. What grows, what bites and what to forage across your zone.
Zone guide →Get this guide for San Diego every week
Frost warnings, what's biting, what's ripening. One email, Sunday evening.