Boulevard, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Boulevard, a community in San Diego County, California.
Today
84°F
Sunny
Sunny, with a high near 84. West wind 5 to 15 mph, with gusts as high as 25 mph.
7-day forecast for Boulevard
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 5 to 15 mph W | 0% |
| Tonight | 62°F | Mostly Clear | 5 to 15 mph W | 0% |
| Sunday | 83°F | Mostly Sunny | 0 to 15 mph W | 0% |
| Sunday Night | 61°F | Mostly Cloudy | 10 to 15 mph W | 1% |
| Monday | 77°F | Sunny | 10 to 15 mph SW | 1% |
| Monday Night | 56°F | Mostly Clear | 10 to 15 mph SW | 0% |
| Tuesday | 80°F | Sunny | 5 to 10 mph W | 0% |
| Tuesday Night | 61°F | Clear | 5 to 10 mph W | 0% |
| Wednesday | 84°F | Sunny | 5 to 15 mph NE | 0% |
| Wednesday Night | 65°F | Mostly Clear | 5 to 10 mph N | 2% |
| Thursday | 86°F | Sunny | 5 to 10 mph E | 6% |
| Thursday Night | 66°F | Mostly Clear | 5 to 10 mph SW | 6% |
| Friday | 85°F | Sunny | 5 to 10 mph SW | 8% |
| Friday Night | 66°F | Mostly Clear | 5 to 10 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Boulevard (32.664, -116.290). Updated through the day.
Growing snapshot for Boulevard
Last spring frost
Apr 29
First fall frost
Nov 1
Growing season
184 days
Hardiness zone
9a
More local growing data for Boulevard: nearby ZIP 91905 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Campo Asos, Ca (10 mi from Boulevard). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.