Phillipsville, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Phillipsville, a community in Humboldt County, California.
Tonight
47°F
Patchy Fog
Patchy fog after 10pm. Partly cloudy, with a low around 47. East southeast wind around 2 mph.
7-day forecast for Phillipsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Patchy Fog | 2 mph ESE | 5% |
| Wednesday | 59°F | Patchy Fog then Mostly Cloudy | 1 to 8 mph NNE | 3% |
| Wednesday Night | 45°F | Mostly Cloudy then Patchy Fog | 3 mph W | 3% |
| Thursday | 61°F | Patchy Fog then Sunny | 1 to 6 mph W | 0% |
| Thursday Night | 45°F | Partly Cloudy | 0 to 3 mph N | 0% |
| Friday | 65°F | Mostly Sunny | 0 to 3 mph NNW | 0% |
| Friday Night | 47°F | Mostly Clear | 3 mph N | 0% |
| Saturday | 68°F | Sunny | 2 mph SSE | 0% |
| Saturday Night | 49°F | Partly Cloudy | 2 mph ENE | 4% |
| Sunday | 63°F | Partly Sunny | 2 mph NNW | 5% |
| Sunday Night | 47°F | Mostly Cloudy then Patchy Fog | 2 mph NNE | 9% |
| Monday | 61°F | Patchy Fog then Partly Sunny | 3 mph SW | 9% |
| Monday Night | 46°F | Patchy Fog | 2 mph N | 20% |
| Tuesday | 62°F | Chance Light Rain | 3 mph ESE | 30% |
Forecast source: National Weather Service (api.weather.gov) for Phillipsville (40.211, -123.781). Updated through the day.
Growing snapshot for Phillipsville
Last spring frost
Mar 10
First fall frost
Dec 1
Growing season
271 days
Hardiness zone
9a
More local growing data for Phillipsville: nearby ZIP 95559 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Richardson Gr Sp, Ca (11.6 mi from Phillipsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.