Samoa, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Samoa, a community in Humboldt County, California.
Today
75°F
Patchy Smoke
Patchy smoke after 8am. Mostly sunny, with a high near 75. Southwest wind 3 to 12 mph.
7-day forecast for Samoa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Patchy Smoke | 3 to 12 mph SW | 0% |
| Tonight | 56°F | Patchy Smoke then Patchy Fog | 1 to 8 mph SSW | 0% |
| Wednesday | 71°F | Patchy Fog then Mostly Sunny | 1 to 7 mph WSW | 0% |
| Wednesday Night | 55°F | Partly Cloudy | 1 to 5 mph NNW | 0% |
| Thursday | 70°F | Partly Sunny | 1 to 6 mph NW | 0% |
| Thursday Night | 54°F | Mostly Cloudy | 1 to 5 mph N | 1% |
| Friday | 70°F | Partly Sunny | 1 to 7 mph NNW | 0% |
| Friday Night | 56°F | Partly Cloudy | 1 to 7 mph NNW | 0% |
| Saturday | 65°F | Mostly Sunny | 1 to 10 mph NNW | 1% |
| Saturday Night | 55°F | Partly Cloudy | 3 to 10 mph NNW | 1% |
| Sunday | 63°F | Mostly Sunny | 5 to 13 mph NNW | 0% |
| Sunday Night | 55°F | Partly Cloudy | 6 to 13 mph N | 0% |
| Monday | 62°F | Mostly Sunny | 6 to 12 mph NNW | 1% |
| Monday Night | 55°F | Partly Cloudy | 3 to 12 mph N | 1% |
Forecast source: National Weather Service (api.weather.gov) for Samoa (40.815, -124.189). Updated through the day.
Growing snapshot for Samoa
Last spring frost
Feb 22
First fall frost
Dec 7
Growing season
293 days
Hardiness zone
9b
More local growing data for Samoa: nearby ZIP 95564 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Alderpoint
Arcata
Bayview
Benbow
Big Lagoon
Blue Lake
Cutten
Eureka
Fairhaven
Ferndale
Fieldbrook
Fields Landing
Fortuna
Garberville
Hoopa
Humboldt Hill
Hydesville
Indianola
Kep'el
Loleta
Manila
McKinleyville
Miranda
Myers Flat
Myrtletown
Orick
Phillipsville
Pine Hills
Redcrest
Redway
Climate data from the nearest NOAA station, Eureka Wfo Woodley Island, Ca (2.7 mi from Samoa). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.