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Bayview, CA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Bayview, a community in Contra Costa County, California.

Tonight
58°F
Mostly Clear
Mostly clear, with a low around 58. South southwest wind 7 to 10 mph.

7-day forecast for Bayview

WhenTempForecastWindPrecip
Tonight 58°F Mostly Clear 7 to 10 mph SSW 0%
Saturday 73°F Sunny 7 to 10 mph SSW 0%
Saturday Night 58°F Partly Cloudy 9 mph SSW 0%
Sunday 66°F Partly Sunny 10 mph SW 1%
Sunday Night 58°F Mostly Cloudy 10 mph SW 1%
Monday 66°F Mostly Sunny 9 to 14 mph SW 0%
Monday Night 58°F Partly Cloudy 9 to 14 mph SW 0%
Tuesday 69°F Sunny 7 to 12 mph SW 0%
Tuesday Night 58°F Mostly Clear 5 to 12 mph SSW 0%
Wednesday 79°F Sunny 3 to 7 mph SW 0%
Wednesday Night 60°F Mostly Clear 3 to 7 mph SW 0%
Thursday 79°F Sunny 3 to 9 mph SW 0%
Thursday Night 60°F Partly Cloudy 9 mph SW 0%
Friday 73°F Mostly Sunny 7 to 10 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 Sep 19, 2026.