Guadalupe, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Guadalupe, a city in Santa Barbara County, California.
This Afternoon
66°F
Slight Chance Rain Showers
A slight chance of rain showers after 4pm. Partly sunny, with a high near 66. Northwest wind around 15 mph. Chance of precipitation is 20%.
7-day forecast for Guadalupe
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Slight Chance Rain Showers | 15 mph NW | 15% |
| Tonight | 51°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 15 mph NNW | 15% |
| Wednesday | 69°F | Sunny | 5 to 15 mph NNW | 1% |
| Wednesday Night | 54°F | Partly Cloudy | 10 to 15 mph N | 0% |
| Thursday | 73°F | Mostly Sunny | 10 to 15 mph NNE | 0% |
| Thursday Night | 54°F | Mostly Clear | 5 to 15 mph N | 0% |
| Friday | 78°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 55°F | Mostly Clear | 5 to 10 mph NNE | 0% |
| Saturday | 77°F | Sunny | 0 to 5 mph NNE | 0% |
| Saturday Night | 54°F | Mostly Clear | 0 to 5 mph N | 0% |
| Sunday | 77°F | Mostly Sunny | 0 to 5 mph NNW | 0% |
| Sunday Night | 56°F | Partly Cloudy | 0 to 5 mph NNE | 0% |
| Monday | 74°F | Mostly Sunny | 0 to 10 mph NNW | 0% |
| Monday Night | 55°F | Mostly Cloudy | 5 to 10 mph N | 0% |
Forecast source: National Weather Service (api.weather.gov) for Guadalupe (34.965, -120.573). Updated through the day.
Growing snapshot for Guadalupe
Last spring frost
Feb 4
First fall frost
Dec 13
Growing season
315 days
Hardiness zone
10a
More local growing data for Guadalupe: nearby ZIP 93434 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
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Mission Canyon
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New Cuyama
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Santa Barbara
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Summerland
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University of California-Santa Barbara
Vandenberg AFB
Vandenberg Village
Climate data from the nearest NOAA station, Santa Maria Public Ap, Ca (10.1 mi from Guadalupe). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.