Boulevard, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Boulevard, a community in San Diego County, California.
Today
96°F
Sunny
Sunny, with a high near 96. West wind 10 to 20 mph, with gusts as high as 30 mph.
7-day forecast for Boulevard
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 96°F | Sunny | 10 to 20 mph W | 2% |
| Tonight | 71°F | Mostly Clear | 10 to 20 mph W | 2% |
| Wednesday | 93°F | Sunny | 0 to 15 mph SW | 7% |
| Wednesday Night | 72°F | Mostly Clear | 5 to 15 mph SW | 3% |
| Thursday | 93°F | Sunny | 5 to 10 mph SW | 7% |
| Thursday Night | 72°F | Mostly Clear | 5 to 10 mph SW | 4% |
| Friday | 93°F | Sunny | 5 to 15 mph SW | 5% |
| Friday Night | 72°F | Mostly Clear | 5 to 15 mph SW | 1% |
| Saturday | 96°F | Sunny | 5 to 15 mph SW | 4% |
| Saturday Night | 74°F | Mostly Clear | 5 to 15 mph SW | 2% |
| Sunday | 95°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph SW | 15% |
| Sunday Night | 72°F | Mostly Clear | 5 to 15 mph SW | 6% |
| Monday | 91°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph SW | 18% |
| Monday Night | 69°F | Mostly Clear | 5 to 15 mph SW | 6% |
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 Aug 4, 2026.