Westmorland, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westmorland, a city in Imperial County, California.
Today
81°F
Mostly Sunny
Mostly sunny. High near 81, with temperatures falling to around 76 in the afternoon. South wind around 0 mph.
7-day forecast for Westmorland
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Mostly Sunny | 0 mph | 0% |
| Tonight | 56°F | Partly Cloudy | 0 to 10 mph SW | 0% |
| Wednesday | 82°F | Sunny | 0 to 10 mph NW | 0% |
| Wednesday Night | 56°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Thursday | 82°F | Sunny | 0 to 5 mph NNW | 0% |
| Thursday Night | 58°F | Mostly Clear | 0 to 5 mph N | 0% |
| Friday | 86°F | Sunny | 5 to 10 mph NNW | 0% |
| Friday Night | 60°F | Clear | 5 to 10 mph NNW | 0% |
| Saturday | 87°F | Sunny | 0 to 5 mph NNW | 0% |
| Saturday Night | 59°F | Mostly Clear | 0 mph | 0% |
| Sunday | 86°F | Sunny | 0 to 5 mph NW | 0% |
| Sunday Night | 61°F | Partly Cloudy | 0 mph | 0% |
| Monday | 86°F | Mostly Sunny | 0 mph | 0% |
| Monday Night | 60°F | Mostly Clear | 0 mph | 1% |
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 Nov 3, 2026.