Tara Hills, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tara Hills, a community in Contra Costa County, California.
Overnight
57°F
Mostly Clear
Mostly clear, with a low around 57. South wind around 9 mph.
7-day forecast for Tara Hills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Mostly Clear | 9 mph S | 0% |
| Saturday | 76°F | Sunny | 7 to 10 mph SSW | 0% |
| Saturday Night | 57°F | Partly Cloudy | 9 mph S | 0% |
| Sunday | 67°F | Mostly Cloudy | 7 to 10 mph SSW | 1% |
| Sunday Night | 57°F | Mostly Cloudy | 9 mph SW | 1% |
| Monday | 68°F | Mostly Sunny | 9 to 13 mph SW | 0% |
| Monday Night | 57°F | Partly Cloudy | 9 to 13 mph SW | 1% |
| Tuesday | 70°F | Mostly Sunny | 8 to 12 mph SW | 0% |
| Tuesday Night | 57°F | Mostly Clear | 5 to 12 mph SW | 0% |
| Wednesday | 79°F | Sunny | 3 to 7 mph SW | 0% |
| Wednesday Night | 60°F | Mostly Clear | 3 to 7 mph SW | 0% |
| Thursday | 80°F | Sunny | 3 to 9 mph SW | 0% |
| Thursday Night | 59°F | Mostly Clear | 9 mph SSW | 0% |
| Friday | 73°F | Mostly Sunny | 8 to 12 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Tara Hills (37.994, -122.319). Updated through the day.
Growing snapshot for Tara Hills
Last spring frost
Jan 4
First fall frost
Jan 2
Growing season
365 days
Hardiness zone
10a
More local growing data for Tara Hills: nearby ZIP 94806 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
Contra Costa Centre
Crockett
Danville
Diablo
Discovery Bay
East Richmond Heights
El Cerrito
El Sobrante
Hercules
Knightsen
Lafayette
Martinez
Montalvin Manor
Moraga
Mountain View
Climate data from the nearest NOAA station, Richmond, Ca (4.7 mi from Tara Hills). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.