Bayview, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bayview, a community in Contra Costa County, California.
This Afternoon
59°F
Light Rain
Rain. Mostly cloudy, with a high near 59. South wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Bayview
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 59°F | Light Rain | 6 to 10 mph S | 90% |
| Tonight | 53°F | Light Rain Likely then Mostly Cloudy | 7 to 12 mph ENE | 59% |
| Wednesday | 63°F | Sunny | 3 to 8 mph NNW | 1% |
| Wednesday Night | 53°F | Partly Cloudy | 3 to 8 mph WNW | 0% |
| Thursday | 65°F | Sunny | 3 mph WNW | 0% |
| Thursday Night | 54°F | Mostly Clear | 2 mph WNW | 0% |
| Friday | 66°F | Sunny | 2 mph NNW | 0% |
| Friday Night | 54°F | Mostly Clear | 2 mph N | 0% |
| Saturday | 67°F | Sunny | 0 to 8 mph NE | 0% |
| Saturday Night | 54°F | Mostly Clear | 0 to 3 mph NW | 0% |
| Sunday | 67°F | Mostly Sunny | 0 to 3 mph NW | 0% |
| Sunday Night | 55°F | Mostly Cloudy | 2 mph W | 0% |
| Monday | 66°F | Partly Sunny | 3 mph W | 1% |
| Monday Night | 55°F | Partly Cloudy | 3 mph W | 2% |
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
Nearby towns & communities
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Contra Costa Centre
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Danville
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Discovery Bay
East Richmond Heights
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Mountain View
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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 Nov 3, 2026.