Dublin, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dublin, a city in Alameda County, California.
Tonight
56°F
Mostly Clear then Patchy Fog
Patchy fog after 5am. Mostly clear, with a low around 56. West southwest wind around 3 mph.
7-day forecast for Dublin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Mostly Clear then Patchy Fog | 3 mph WSW | 0% |
| Saturday | 84°F | Patchy Fog then Sunny | 1 to 8 mph W | 0% |
| Saturday Night | 56°F | Partly Cloudy | 6 mph WSW | 0% |
| Sunday | 76°F | Partly Sunny | 3 to 8 mph WSW | 3% |
| Sunday Night | 56°F | Mostly Cloudy | 3 to 8 mph WSW | 3% |
| Monday | 79°F | Mostly Sunny | 3 to 9 mph WSW | 0% |
| Monday Night | 56°F | Mostly Clear | 2 to 9 mph WSW | 0% |
| Tuesday | 83°F | Sunny | 1 to 7 mph WSW | 0% |
| Tuesday Night | 57°F | Mostly Clear | 0 to 7 mph W | 0% |
| Wednesday | 93°F | Sunny | 0 to 6 mph NW | 0% |
| Wednesday Night | 62°F | Mostly Clear | 0 to 6 mph NW | 0% |
| Thursday | 94°F | Sunny | 0 to 8 mph NW | 0% |
| Thursday Night | 61°F | Mostly Clear | 1 to 8 mph WSW | 0% |
| Friday | 86°F | Sunny | 1 to 8 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Dublin (37.716, -121.896). Updated through the day.
Growing snapshot for Dublin
Last spring frost
Feb 15
First fall frost
Dec 2
Growing season
292 days
Hardiness zone
9b
More local growing data for Dublin: nearby ZIP 94568 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Alameda
Albany
Ashland
Berkeley
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Cherryland
Emeryville
Fairview
Fremont
Hayward
Kensington
Livermore
Mountain House
Newark
Oakland
Piedmont
Pleasanton
San Leandro
San Lorenzo
Sunol
Union City
Climate data from the nearest NOAA station, Livermore, Ca (5 mi from Dublin). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.