Bayview, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bayview, a community in Contra Costa County, California.
Overnight
57°F
Partly Cloudy
Partly cloudy, with a low around 57. South southwest wind around 9 mph.
7-day forecast for Bayview
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Partly Cloudy | 9 mph SSW | 0% |
| Tuesday | 74°F | Haze then Sunny | 8 to 14 mph SSW | 0% |
| Tuesday Night | 57°F | Partly Cloudy | 8 to 13 mph SW | 0% |
| Wednesday | 72°F | Mostly Sunny | 8 to 13 mph SW | 0% |
| Wednesday Night | 57°F | Mostly Clear | 7 to 13 mph SW | 0% |
| Thursday | 72°F | Sunny | 6 to 12 mph SW | 0% |
| Thursday Night | 58°F | Mostly Clear | 7 to 12 mph SW | 0% |
| Friday | 77°F | Sunny | 6 to 10 mph SW | 0% |
| Friday Night | 59°F | Mostly Clear | 8 to 12 mph SW | 0% |
| Saturday | 74°F | Sunny | 7 to 13 mph SW | 0% |
| Saturday Night | 59°F | Mostly Clear | 10 to 14 mph SSW | 0% |
| Sunday | 73°F | Sunny | 9 to 14 mph SSW | 0% |
| Sunday Night | 58°F | Mostly Clear | 15 mph SSW | 0% |
| Monday | 66°F | Sunny | 15 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Bayview (38.006, -122.320). Updated through the day.
Growing snapshot for Bayview
Last spring frost
Jan 4
First fall frost
Jan 2
Growing season
365 days
Hardiness zone
10a
More local growing data for Bayview: nearby ZIP 94806 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Richmond, Ca (4.7 mi from Bayview). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.