Lennox, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lennox, a community in Los Angeles County, California.
Today
79°F
Patchy Fog then Partly Sunny
Patchy fog before 11am. Partly sunny, with a high near 79. Southwest wind 0 to 10 mph.
7-day forecast for Lennox
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Patchy Fog then Partly Sunny | 0 to 10 mph SW | 0% |
| Tonight | 66°F | Patchy Fog | 0 to 10 mph WSW | 0% |
| Wednesday | 78°F | Patchy Fog then Mostly Sunny | 0 to 10 mph SW | 0% |
| Wednesday Night | 66°F | Patchy Fog | 0 to 10 mph SW | 0% |
| Thursday | 79°F | Patchy Fog then Mostly Sunny | 0 to 10 mph SW | 0% |
| Thursday Night | 67°F | Patchy Fog | 0 to 10 mph SSW | 0% |
| Friday | 81°F | Patchy Fog then Mostly Sunny | 0 to 10 mph SSW | 0% |
| Friday Night | 68°F | Partly Cloudy | 0 to 10 mph S | 0% |
| Saturday | 82°F | Sunny | 0 to 10 mph SSW | 0% |
| Saturday Night | 68°F | Mostly Clear | 0 to 10 mph S | 0% |
| Sunday | 82°F | Sunny | 0 to 10 mph S | 0% |
| Sunday Night | 68°F | Partly Cloudy | 0 to 10 mph S | 1% |
| Monday | 81°F | Mostly Sunny | 0 to 10 mph S | 1% |
| Monday Night | 67°F | Partly Cloudy | 0 to 10 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Lennox (33.938, -118.359). Updated through the day.
Growing snapshot for Lennox
Growing season
365 days
Hardiness zone
10b
More local growing data for Lennox: nearby ZIP 90304 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Los Angeles Intl Ap, Ca (1.7 mi from Lennox). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.