Westside, CA Weather & Growing Conditions
Tonight
61°F
Partly Cloudy
Partly cloudy. Low around 61, with temperatures rising to around 63 overnight. Northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Partly Cloudy | 5 mph NW | 0% |
| Sunday | 90°F | Partly Sunny | 0 to 5 mph NW | 0% |
| Sunday Night | 61°F | Mostly Cloudy | 5 mph NW | 1% |
| Monday | 88°F | Mostly Sunny | 5 mph NNW | 2% |
| Monday Night | 60°F | Mostly Clear | 5 mph NW | 0% |
| Tuesday | 90°F | Sunny | 0 to 5 mph N | 0% |
| Tuesday Night | 62°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Wednesday | 95°F | Sunny | 5 mph NNW | 0% |
| Wednesday Night | 64°F | Mostly Clear | 5 mph NW | 0% |
| Thursday | 98°F | Sunny | 0 to 5 mph NNW | 0% |
| Thursday Night | 65°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Friday | 96°F | Sunny | 0 to 5 mph WNW | 1% |
| Friday Night | 63°F | Partly Cloudy | 5 mph WNW | 1% |
| Saturday | 92°F | Sunny | 5 mph NNW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Westside, CA
Last spring frost
Feb 27
First fall frost
Nov 26
Growing season
271 days
Hardiness zone
9b
Explore more for Westside, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Five Points 5 Ssw, Ca (1.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.