South El Monte, CA Weather & Growing Conditions
Today
87°F
Sunny
Sunny, with a high near 87. South southwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 5 to 10 mph SSW | 0% |
| Tonight | 64°F | Patchy Fog | 0 to 5 mph SSW | 0% |
| Sunday | 84°F | Patchy Fog then Partly Sunny | 5 to 10 mph SSW | 1% |
| Sunday Night | 64°F | Patchy Fog | 5 mph S | 2% |
| Monday | 79°F | Mostly Sunny | 5 to 10 mph S | 1% |
| Monday Night | 63°F | Partly Cloudy | 0 to 10 mph S | 0% |
| Tuesday | 82°F | Sunny | 0 to 10 mph SSW | 0% |
| Tuesday Night | 65°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Wednesday | 88°F | Sunny | 0 to 10 mph SW | 0% |
| Wednesday Night | 66°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Thursday | 89°F | Sunny | 0 to 10 mph SW | 2% |
| Thursday Night | 67°F | Mostly Clear | 0 to 10 mph SSW | 2% |
| Friday | 89°F | Sunny | 0 to 10 mph SSW | 2% |
| Friday Night | 68°F | Mostly Clear | 0 to 10 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for South El Monte, CA
Last spring frost
Jan 4
First fall frost
Jan 2
Growing season
365 days
Hardiness zone
10b
Explore more for South El Monte, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, San Gabriel Fire Dept, Ca (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.