East Pasadena, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for East Pasadena, a community in Los Angeles County, California.
Tonight
60°F
Partly Cloudy
Partly cloudy, with a low around 60. East wind 0 to 5 mph.
7-day forecast for East Pasadena
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Partly Cloudy | 0 to 5 mph E | 0% |
| Saturday | 88°F | Sunny | 5 mph S | 0% |
| Saturday Night | 63°F | Patchy Fog | 0 to 5 mph SSE | 0% |
| Sunday | 85°F | Patchy Fog then Mostly Sunny | 0 to 5 mph S | 0% |
| Sunday Night | 62°F | Patchy Fog | 5 mph SSE | 1% |
| Monday | 80°F | Mostly Sunny | 5 mph SSW | 1% |
| Monday Night | 61°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Tuesday | 83°F | Sunny | 0 to 5 mph S | 0% |
| Tuesday Night | 64°F | Mostly Clear | 0 to 5 mph NNW | 0% |
| Wednesday | 90°F | Sunny | 0 to 5 mph WSW | 0% |
| Wednesday Night | 66°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Thursday | 91°F | Sunny | 0 to 5 mph SSW | 3% |
| Thursday Night | 66°F | Mostly Clear | 0 to 5 mph SSE | 3% |
| Friday | 90°F | Sunny | 0 to 5 mph SSW | 3% |
Forecast source: National Weather Service (api.weather.gov) for East Pasadena (34.137, -118.078). Updated through the day.
Growing snapshot for East Pasadena
Last spring frost
Jan 4
First fall frost
Jan 2
Growing season
365 days
Hardiness zone
10a
More local growing data for East Pasadena: nearby ZIP 91775 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, San Gabriel Fire Dept, Ca (2.3 mi from East Pasadena). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.