Dublin, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dublin, a city in Alameda County, California.
This Afternoon
66°F
Sunny
Sunny. High near 66, with temperatures falling to around 62 in the afternoon. West northwest wind around 7 mph.
7-day forecast for Dublin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Sunny | 7 mph WNW | 1% |
| Tonight | 46°F | Mostly Cloudy then Areas Of Fog | 2 mph W | 1% |
| Thursday | 70°F | Areas Of Fog then Sunny | 0 to 5 mph N | 0% |
| Thursday Night | 47°F | Mostly Clear | 2 mph NNW | 0% |
| Friday | 72°F | Sunny | 0 to 3 mph NNE | 0% |
| Friday Night | 48°F | Clear | 2 mph NNW | 0% |
| Saturday | 74°F | Sunny | 2 mph NNE | 0% |
| Saturday Night | 48°F | Mostly Clear | 2 mph N | 0% |
| Sunday | 73°F | Sunny | 0 to 3 mph NNW | 0% |
| Sunday Night | 50°F | Partly Cloudy | 0 to 3 mph NNW | 0% |
| Monday | 71°F | Mostly Sunny | 0 to 3 mph WNW | 0% |
| Monday Night | 49°F | Partly Cloudy | 0 to 3 mph W | 1% |
| Tuesday | 72°F | Patchy Fog then Sunny | 0 to 3 mph NW | 1% |
| Tuesday Night | 50°F | Partly Cloudy | 0 to 3 mph SW | 6% |
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
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Climate data from the nearest NOAA station, Livermore, Ca (5 mi from Dublin). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.