Mission Hills, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mission Hills, a community in Santa Barbara County, California.
This Afternoon
79°F
Mostly Sunny
Mostly sunny, with a high near 79. Northwest wind around 15 mph, with gusts as high as 25 mph.
7-day forecast for Mission Hills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Mostly Sunny | 15 mph NW | 1% |
| Tonight | 52°F | Patchy Fog | 5 to 15 mph NW | 1% |
| Saturday | 80°F | Patchy Fog | 5 to 15 mph NW | 1% |
| Saturday Night | 54°F | Patchy Fog | 0 to 10 mph NW | 0% |
| Sunday | 78°F | Patchy Fog then Mostly Cloudy | 0 to 10 mph NW | 1% |
| Sunday Night | 54°F | Patchy Fog | 5 to 10 mph NW | 1% |
| Monday | 74°F | Patchy Fog then Mostly Sunny | 5 to 15 mph NW | 1% |
| Monday Night | 55°F | Mostly Cloudy | 5 to 15 mph NW | 1% |
| Tuesday | 76°F | Mostly Sunny | 5 to 15 mph NW | 0% |
| Tuesday Night | 55°F | Partly Cloudy | 0 to 10 mph NNW | 0% |
| Wednesday | 86°F | Sunny | 0 to 10 mph NW | 0% |
| Wednesday Night | 59°F | Partly Cloudy | 0 to 10 mph N | 0% |
| Thursday | 88°F | Mostly Sunny | 0 to 10 mph SW | 1% |
| Thursday Night | 59°F | Partly Cloudy | 0 to 10 mph N | 1% |
Forecast source: National Weather Service (api.weather.gov) for Mission Hills (34.689, -120.440). Updated through the day.
Growing snapshot for Mission Hills
Last spring frost
Jan 20
First fall frost
Dec 19
Growing season
335 days
Hardiness zone
10a
More local growing data for Mission Hills: nearby ZIP 93437 weather · frost dates · planting calendar · California frost dates
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University of California-Santa Barbara
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Climate data from the nearest NOAA station, Lompoc, Ca (8.1 mi from Mission Hills). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.