Harman US

East San Gabriel, CA Weather & Growing Conditions

This Afternoon
88°F
Sunny
Sunny, with a high near 88. Southwest wind 5 to 10 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 88°F Sunny 5 to 10 mph SW 0%
Tonight 64°F Patchy Fog 0 to 5 mph SSW 0%
Sunday 86°F Patchy Fog then Mostly Sunny 5 to 10 mph SSW 0%
Sunday Night 63°F Patchy Fog 5 mph S 2%
Monday 83°F Mostly Sunny 5 to 10 mph SSW 2%
Monday Night 62°F Partly Cloudy 0 to 5 mph S 0%
Tuesday 83°F Sunny 0 to 5 mph SSW 0%
Tuesday Night 65°F Mostly Clear 0 to 5 mph SSW 0%
Wednesday 90°F Sunny 0 to 5 mph WSW 0%
Wednesday Night 67°F Mostly Clear 0 to 5 mph SSW 0%
Thursday 92°F Sunny 0 to 5 mph SSW 0%
Thursday Night 68°F Mostly Clear 0 to 5 mph W 0%
Friday 90°F Sunny 0 to 5 mph S 2%
Friday Night 68°F Partly Cloudy 0 to 5 mph SSE 1%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for East San Gabriel, CA

Last spring frost
Jan 4
First fall frost
Jan 2
Growing season
365 days
Hardiness zone
10a

Explore more for East San Gabriel, CA: full frost dates · planting calendar · California frost dates

Climate data from the nearest NOAA station, San Gabriel Fire Dept, Ca (2.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.