Hermosa Beach, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hermosa Beach, a city in Los Angeles County, California.
Tonight
57°F
Mostly Clear
Mostly clear, with a low around 57. North northwest wind 5 to 10 mph.
7-day forecast for Hermosa Beach
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Mostly Clear | 5 to 10 mph NNW | 2% |
| Wednesday | 74°F | Sunny | 5 to 10 mph NW | 0% |
| Wednesday Night | 59°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Thursday | 78°F | Mostly Sunny | 5 to 15 mph NW | 0% |
| Thursday Night | 60°F | Mostly Clear | 5 to 15 mph NNW | 0% |
| Friday | 82°F | Sunny | 5 to 10 mph NW | 0% |
| Friday Night | 62°F | Mostly Clear | 5 to 10 mph NNW | 0% |
| Saturday | 83°F | Sunny | 5 to 10 mph WNW | 0% |
| Saturday Night | 64°F | Mostly Clear | 5 to 10 mph WNW | 0% |
| Sunday | 85°F | Sunny | 5 to 10 mph NNW | 0% |
| Sunday Night | 65°F | Partly Cloudy | 5 to 10 mph NNW | 0% |
| Monday | 82°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Monday Night | 64°F | Partly Cloudy | 5 to 10 mph NW | 1% |
| Tuesday | 79°F | Mostly Sunny | 0 to 10 mph ESE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Hermosa Beach (33.870, -118.405). Updated through the day.
Growing snapshot for Hermosa Beach
Growing season
365 days
Hardiness zone
11a
More local growing data for Hermosa Beach: nearby ZIP 90254 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Redondo Beach, Ca (2.5 mi from Hermosa Beach). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.