Santa Barbara, CA Weather & Growing Conditions
Today
81°F
Mostly Sunny
Mostly sunny, with a high near 81. Southwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Tonight | 61°F | Patchy Fog | 5 mph ENE | 0% |
| Sunday | 79°F | Patchy Fog then Partly Sunny | 5 mph SSW | 1% |
| Sunday Night | 59°F | Patchy Fog | 5 mph NE | 1% |
| Monday | 74°F | Mostly Sunny | 5 to 10 mph SW | 3% |
| Monday Night | 58°F | Partly Cloudy | 0 to 10 mph N | 3% |
| Tuesday | 76°F | Sunny | 0 to 5 mph S | 1% |
| Tuesday Night | 60°F | Mostly Clear | 5 mph N | 0% |
| Wednesday | 81°F | Sunny | 5 mph S | 0% |
| Wednesday Night | 62°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Thursday | 80°F | Mostly Sunny | 5 mph SSE | 1% |
| Thursday Night | 61°F | Partly Cloudy | 0 to 5 mph SSE | 2% |
| Friday | 80°F | Mostly Sunny | 0 to 5 mph SSE | 2% |
| Friday Night | 61°F | Partly Cloudy | 0 to 5 mph SE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Santa Barbara, CA
Last spring frost
Jan 13
First fall frost
Jan 6
Growing season
365 days
Hardiness zone
10b
Explore more for Santa Barbara, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Santa Barbara, Ca (1.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.