Westmorland, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westmorland, a city in Imperial County, California.
Today
115°F
Sunny
Sunny, with a high near 115. Heat index values as high as 118. South southeast wind 5 to 10 mph.
7-day forecast for Westmorland
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 115°F | Sunny | 5 to 10 mph SSE | 2% |
| Tonight | 84°F | Mostly Clear | 5 to 15 mph SSE | 2% |
| Wednesday | 112°F | Sunny | 5 mph SE | 0% |
| Wednesday Night | 84°F | Mostly Clear | 5 to 10 mph SE | 0% |
| Thursday | 113°F | Sunny | 5 mph SE | 0% |
| Thursday Night | 86°F | Mostly Clear | 5 to 10 mph SSE | 1% |
| Friday | 115°F | Sunny | 5 mph S | 1% |
| Friday Night | 87°F | Mostly Clear | 5 mph SSE | 1% |
| Saturday | 116°F | Sunny | 0 to 5 mph SE | 1% |
| Saturday Night | 87°F | Mostly Clear | 5 to 10 mph SE | 1% |
| Sunday | 114°F | Sunny | 5 to 10 mph SE | 5% |
| Sunday Night | 84°F | Mostly Clear | 5 to 10 mph SSE | 1% |
| Monday | 112°F | Sunny | 5 mph SSE | 4% |
| Monday Night | 83°F | Mostly Clear | 5 to 10 mph SSE | 3% |
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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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 Aug 4, 2026.