Vandenberg AFB, CA Weather & Growing Conditions
This Afternoon
67°F
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 67. Northwest wind around 15 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°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 | 70°F | Sunny | 5 to 20 mph NNW | 1% |
| Wednesday Night | 53°F | Partly Cloudy | 10 to 20 mph N | 0% |
| Thursday | 75°F | Mostly Sunny | 10 to 15 mph N | 0% |
| Thursday Night | 51°F | Mostly Clear | 10 to 15 mph NNE | 0% |
| Friday | 78°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 52°F | Mostly Clear | 5 to 10 mph NNE | 0% |
| Saturday | 79°F | Sunny | 0 to 5 mph NNE | 0% |
| Saturday Night | 53°F | Mostly Clear | 0 to 5 mph N | 0% |
| Sunday | 79°F | Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 54°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Monday | 76°F | Mostly Sunny | 0 to 10 mph NNW | 0% |
| Monday Night | 54°F | Mostly Cloudy | 0 to 10 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Vandenberg AFB, CA
Last spring frost
Jan 20
First fall frost
Dec 19
Growing season
335 days
Hardiness zone
10a
Explore more for Vandenberg AFB, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Lompoc, Ca (8.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.