Westley, CA Weather & Growing Conditions
Tonight
59°F
Clear
Clear. Low around 59, with temperatures rising to around 61 overnight. South wind 1 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Clear | 1 to 6 mph S | 0% |
| Saturday | 88°F | Sunny | 2 to 7 mph NNE | 0% |
| Saturday Night | 62°F | Partly Cloudy | 1 to 5 mph WNW | 0% |
| Sunday | 84°F | Partly Sunny | 2 to 6 mph NNW | 0% |
| Sunday Night | 60°F | Partly Cloudy | 0 to 6 mph NW | 0% |
| Monday | 87°F | Sunny | 2 to 6 mph NNW | 0% |
| Monday Night | 60°F | Clear | 0 to 6 mph NW | 0% |
| Tuesday | 89°F | Sunny | 5 mph NNW | 0% |
| Tuesday Night | 63°F | Clear | 0 to 5 mph NNW | 0% |
| Wednesday | 92°F | Sunny | 1 to 5 mph NNW | 0% |
| Wednesday Night | 68°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Thursday | 95°F | Sunny | 1 to 6 mph NNW | 0% |
| Thursday Night | 67°F | Mostly Clear | 1 to 6 mph NW | 0% |
| Friday | 91°F | Sunny | 1 to 7 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Westley, CA
Last spring frost
Feb 25
First fall frost
Nov 26
Growing season
272 days
Hardiness zone
9b
Explore more for Westley, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Tracy Carbona, Ca (10.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.