Contra Costa Centre, CA Weather & Growing Conditions

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

Overnight

48°F

Partly Cloudy

Partly cloudy, with a low around 48. North northeast wind around 5 mph.

7-day forecast for Contra Costa Centre

When	Temp	Forecast	Wind	Precip
Overnight	48°F	Partly Cloudy	5 mph NNE	0%
Wednesday	68°F	Sunny	2 to 6 mph NNW	2%
Wednesday Night	48°F	Mostly Cloudy then Patchy Fog	5 mph SSW	2%
Thursday	72°F	Patchy Fog then Mostly Sunny	3 mph NW	0%
Thursday Night	48°F	Clear	2 mph WSW	0%
Friday	73°F	Sunny	0 to 3 mph NNE	0%
Friday Night	48°F	Mostly Clear	0 mph	0%
Saturday	74°F	Sunny	0 to 5 mph NE	0%
Saturday Night	49°F	Mostly Clear	1 mph NW	0%
Sunday	74°F	Sunny	3 mph NNW	0%
Sunday Night	50°F	Partly Cloudy	2 mph NW	0%
Monday	71°F	Mostly Sunny	3 mph SW	2%
Monday Night	49°F	Partly Cloudy	2 mph WSW	2%
Tuesday	72°F	Sunny	0 to 3 mph W	5%

Forecast source: National Weather Service (api.weather.gov) for Contra Costa Centre (37.926, -122.054). Updated through the day.

Growing snapshot for Contra Costa Centre

Last spring frost

Jan 7

First fall frost

Dec 19

Growing season

346 days

Hardiness zone

More local growing data for Contra Costa Centre: nearby ZIP 94597 weather · frost dates · planting calendar · California frost dates

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Climate data from the nearest NOAA station, Concord Wwtp, Ca (4.5 mi from Contra Costa Centre). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.