Livermore, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Livermore, a city in Alameda County, California.
Overnight
56°F
Mostly Clear
Mostly clear, with a low around 56. Southwest wind around 3 mph.
7-day forecast for Livermore
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Mostly Clear | 3 mph SW | 0% |
| Saturday | 86°F | Sunny | 2 to 8 mph SW | 0% |
| Saturday Night | 56°F | Partly Cloudy | 3 to 7 mph WSW | 0% |
| Sunday | 78°F | Mostly Cloudy | 3 to 7 mph WSW | 1% |
| Sunday Night | 55°F | Mostly Cloudy | 7 mph WSW | 1% |
| Monday | 81°F | Mostly Sunny | 5 to 9 mph WSW | 0% |
| Monday Night | 55°F | Mostly Clear | 2 to 9 mph WSW | 0% |
| Tuesday | 84°F | Sunny | 2 to 8 mph WSW | 0% |
| Tuesday Night | 57°F | Mostly Clear | 0 to 8 mph WSW | 0% |
| Wednesday | 93°F | Sunny | 0 to 7 mph NW | 0% |
| Wednesday Night | 62°F | Mostly Clear | 0 to 7 mph NW | 0% |
| Thursday | 94°F | Sunny | 0 to 8 mph WNW | 0% |
| Thursday Night | 60°F | Mostly Clear | 2 to 8 mph WSW | 1% |
| Friday | 87°F | Sunny | 2 to 9 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Livermore (37.687, -121.760). Updated through the day.
Growing snapshot for Livermore
Last spring frost
Feb 15
First fall frost
Dec 2
Growing season
292 days
Hardiness zone
9b
More local growing data for Livermore: nearby ZIP 94551 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Livermore, Ca (5.3 mi from Livermore). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.