Livermore, CA Weather & Growing Conditions
Today
100°F
Sunny
Sunny, with a high near 100. West southwest wind 3 to 12 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 3 to 12 mph WSW | 0% |
| Tonight | 59°F | Mostly Clear | 3 to 10 mph WSW | 0% |
| Wednesday | 98°F | Sunny | 3 to 10 mph WSW | 0% |
| Wednesday Night | 60°F | Clear | 3 to 10 mph WSW | 0% |
| Thursday | 96°F | Sunny | 3 to 12 mph W | 0% |
| Thursday Night | 62°F | Clear | 5 to 12 mph WSW | 0% |
| Friday | 99°F | Sunny | 5 to 12 mph W | 0% |
| Friday Night | 64°F | Mostly Clear | 5 to 12 mph WSW | 0% |
| Saturday | 99°F | Sunny | 5 to 13 mph WSW | 0% |
| Saturday Night | 64°F | Mostly Clear | 5 to 13 mph WSW | 0% |
| Sunday | 93°F | Sunny | 5 to 14 mph WSW | 0% |
| Sunday Night | 59°F | Mostly Clear | 8 to 14 mph WSW | 0% |
| Monday | 88°F | Sunny | 8 to 14 mph WSW | 0% |
| Monday Night | 56°F | Mostly Clear | 6 to 14 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Livermore, CA
Last spring frost
Feb 15
First fall frost
Dec 2
Growing season
292 days
Hardiness zone
9b
Explore more for Livermore, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Livermore, Ca (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.