Westmorland, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westmorland, a city in Imperial County, California.
Tonight
72°F
Clear
Clear. Low around 72, with temperatures rising to around 74 overnight. West wind 5 to 10 mph.
7-day forecast for Westmorland
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Clear | 5 to 10 mph W | 0% |
| Saturday | 104°F | Sunny | 5 mph NW | 0% |
| Saturday Night | 73°F | Mostly Clear | 0 to 5 mph WSW | 0% |
| Sunday | 103°F | Mostly Sunny | 0 to 5 mph ESE | 0% |
| Sunday Night | 77°F | Mostly Cloudy | 0 to 5 mph WSW | 1% |
| Monday | 102°F | Sunny | 0 to 5 mph WSW | 1% |
| Monday Night | 72°F | Clear | 5 to 10 mph WSW | 0% |
| Tuesday | 102°F | Sunny | 0 to 5 mph NW | 2% |
| Tuesday Night | 76°F | Clear | 0 to 5 mph WNW | 3% |
| Wednesday | 105°F | Sunny | 5 mph ENE | 1% |
| Wednesday Night | 77°F | Mostly Clear | 0 to 5 mph E | 3% |
| Thursday | 106°F | Sunny | 5 mph ENE | 5% |
| Thursday Night | 80°F | Mostly Clear | 0 to 5 mph NW | 5% |
| Friday | 106°F | Mostly Sunny | 5 mph N | 8% |
Forecast source: National Weather Service (api.weather.gov) for Westmorland (33.039, -115.622). Updated through the day.
Growing snapshot for Westmorland
Last spring frost
Jan 16
First fall frost
Dec 19
Growing season
335 days
Hardiness zone
9b
More local growing data for Westmorland: nearby ZIP 92281 weather · frost dates · planting calendar · California frost dates
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Seeley
Climate data from the nearest NOAA station, Brawley 2 Sw, Ca (7.3 mi from Westmorland). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.