Summerland, CA Weather & Growing Conditions
Today
71°F
Sunny
Sunny, with a high near 71. Northwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Sunny | 5 to 10 mph NW | 0% |
| Tonight | 59°F | Mostly Cloudy | 5 to 10 mph N | 0% |
| Thursday | 75°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Thursday Night | 60°F | Mostly Clear | 5 to 10 mph N | 0% |
| Friday | 78°F | Sunny | 5 to 10 mph NW | 0% |
| Friday Night | 61°F | Mostly Clear | 5 mph NNW | 0% |
| Saturday | 79°F | Sunny | 0 to 5 mph WNW | 0% |
| Saturday Night | 61°F | Mostly Clear | 5 mph N | 0% |
| Sunday | 80°F | Sunny | 0 to 5 mph WSW | 0% |
| Sunday Night | 61°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Monday | 78°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 61°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Tuesday | 76°F | Sunny | 0 to 5 mph S | 2% |
| Tuesday Night | 60°F | Mostly Clear | 0 to 5 mph N | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Summerland, CA
Last spring frost
Jan 13
First fall frost
Jan 6
Growing season
365 days
Hardiness zone
10b
Explore more for Summerland, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Santa Barbara, Ca (5.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.