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
58°F
Mostly Clear
Mostly clear, with a low around 58. South southwest wind around 6 mph.
7-day forecast for Contra Costa Centre
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Mostly Clear | 6 mph SSW | 0% |
| Saturday | 89°F | Sunny | 7 mph SW | 0% |
| Saturday Night | 57°F | Partly Cloudy | 7 mph SSW | 0% |
| Sunday | 79°F | Mostly Cloudy | 7 mph SW | 3% |
| Sunday Night | 57°F | Mostly Cloudy | 8 mph SW | 3% |
| Monday | 81°F | Sunny | 9 mph SW | 0% |
| Monday Night | 57°F | Mostly Clear | 6 to 9 mph SW | 0% |
| Tuesday | 84°F | Sunny | 5 to 8 mph WSW | 0% |
| Tuesday Night | 57°F | Mostly Clear | 3 to 8 mph SW | 0% |
| Wednesday | 95°F | Sunny | 5 mph W | 0% |
| Wednesday Night | 61°F | Mostly Clear | 5 mph WSW | 0% |
| Thursday | 96°F | Sunny | 2 to 7 mph WSW | 0% |
| Thursday Night | 61°F | Mostly Clear | 7 mph SW | 0% |
| Friday | 88°F | Sunny | 8 mph SW | 0% |
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
9b
More local growing data for Contra Costa Centre: nearby ZIP 94597 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Acalanes Ridge
Alamo
Alhambra Valley
Antioch
Bay Point
Bayview
Benicia
Bethel Island
Blackhawk
Brentwood
Byron
Castle Hill
Clayton
Clyde
Concord
Crockett
Danville
Diablo
Discovery Bay
East Richmond Heights
El Cerrito
El Sobrante
Hercules
Knightsen
Lafayette
Martinez
Montalvin Manor
Moraga
Mountain View
Norris Canyon
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 Sep 19, 2026.