Valley Ford, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Valley Ford, a community in Sonoma County, California.
This Afternoon
61°F
Light Rain
Rain. Mostly cloudy. High near 61, with temperatures falling to around 55 in the afternoon. South wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Valley Ford
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 61°F | Light Rain | 8 mph S | 93% |
| Tonight | 45°F | Chance Light Rain then Mostly Cloudy | 2 to 7 mph ENE | 33% |
| Wednesday | 66°F | Patchy Fog then Mostly Sunny | 2 to 13 mph NNW | 1% |
| Wednesday Night | 46°F | Mostly Cloudy | 2 to 12 mph NW | 0% |
| Thursday | 70°F | Sunny | 2 to 9 mph NW | 0% |
| Thursday Night | 44°F | Patchy Fog | 1 to 9 mph NW | 0% |
| Friday | 71°F | Sunny | 1 to 7 mph NNW | 0% |
| Friday Night | 45°F | Patchy Fog then Mostly Clear | 0 to 7 mph NW | 0% |
| Saturday | 73°F | Sunny | 0 to 7 mph N | 0% |
| Saturday Night | 47°F | Patchy Fog | 1 to 7 mph NW | 0% |
| Sunday | 72°F | Patchy Fog then Mostly Sunny | 1 to 8 mph NW | 0% |
| Sunday Night | 47°F | Patchy Fog | 1 to 8 mph WNW | 0% |
| Monday | 69°F | Areas Of Fog then Partly Sunny | 1 to 9 mph NW | 3% |
| Monday Night | 46°F | Areas Of Fog | 0 to 9 mph NW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Valley Ford (38.325, -122.915). Updated through the day.
Growing snapshot for Valley Ford
Last spring frost
Jan 29
First fall frost
Dec 30
Growing season
347 days
Hardiness zone
9b
More local growing data for Valley Ford: nearby ZIP 94972 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Occidental, Ca (3.7 mi from Valley Ford). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.