Westley, CA Weather & Growing Conditions
This Afternoon
66°F
Mostly Sunny
Mostly sunny. High near 66, with temperatures falling to around 62 in the afternoon. South southwest wind around 1 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Mostly Sunny | 1 mph SSW | 3% |
| Tonight | 52°F | Partly Cloudy | 0 to 12 mph WNW | 3% |
| Wednesday | 68°F | Sunny | 6 to 15 mph NW | 0% |
| Wednesday Night | 52°F | Partly Cloudy | 2 to 6 mph WNW | 0% |
| Thursday | 71°F | Sunny | 3 to 12 mph NW | 0% |
| Thursday Night | 50°F | Clear | 1 to 7 mph W | 0% |
| Friday | 73°F | Sunny | 0 to 5 mph NNW | 0% |
| Friday Night | 52°F | Clear | 0 to 3 mph N | 0% |
| Saturday | 75°F | Sunny | 0 to 3 mph ENE | 0% |
| Saturday Night | 53°F | Mostly Clear | 0 mph | 0% |
| Sunday | 75°F | Sunny | 0 to 5 mph NNW | 0% |
| Sunday Night | 54°F | Partly Cloudy | 2 mph N | 0% |
| Monday | 73°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Monday Night | 54°F | Partly Cloudy | 1 to 5 mph WNW | 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 Nov 4, 2026.