San Diego, CA Weather & Growing Conditions
Today
72°F
Mostly Sunny
Mostly sunny, with a high near 72. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Mostly Sunny | 5 to 15 mph NW | 0% |
| Tonight | 60°F | Mostly Cloudy | 5 to 15 mph N | 8% |
| Wednesday | 72°F | Mostly Sunny | 0 to 10 mph SW | 8% |
| Wednesday Night | 58°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Thursday | 75°F | Sunny | 0 to 10 mph SW | 0% |
| Thursday Night | 59°F | Mostly Clear | 5 mph N | 0% |
| Friday | 79°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 61°F | Mostly Clear | 5 to 10 mph N | 0% |
| Saturday | 83°F | Sunny | 5 mph N | 0% |
| Saturday Night | 65°F | Mostly Clear | 5 mph N | 0% |
| Sunday | 83°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Sunday Night | 66°F | Partly Cloudy | 5 mph N | 0% |
| Monday | 81°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Monday Night | 64°F | Partly Cloudy | 0 to 5 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for San Diego, CA
Growing season
365 days
Hardiness zone
10b
Explore more for San Diego, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, San Diego Miramar Nas, Ca (9.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.