Chino Hills, CA Weather & Growing Conditions
Today
81°F
Sunny
Sunny, with a high near 81. Southwest wind 0 to 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Sunny | 0 to 15 mph SW | 0% |
| Tonight | 60°F | Partly Cloudy | 5 to 15 mph SW | 0% |
| Sunday | 79°F | Partly Sunny | 0 to 15 mph SW | 0% |
| Sunday Night | 61°F | Mostly Cloudy | 5 to 15 mph SW | 2% |
| Monday | 76°F | Mostly Sunny | 0 to 15 mph SW | 2% |
| Monday Night | 59°F | Partly Cloudy | 0 to 10 mph SW | 0% |
| Tuesday | 78°F | Sunny | 0 to 10 mph SW | 0% |
| Tuesday Night | 60°F | Clear | 0 to 10 mph SW | 0% |
| Wednesday | 84°F | Sunny | 0 to 10 mph SW | 0% |
| Wednesday Night | 62°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Thursday | 86°F | Sunny | 0 to 15 mph SW | 2% |
| Thursday Night | 63°F | Mostly Clear | 0 to 15 mph SW | 4% |
| Friday | 86°F | Sunny | 0 to 10 mph SW | 4% |
| Friday Night | 64°F | Mostly Clear | 0 to 10 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Chino Hills, CA
Last spring frost
Jan 17
First fall frost
Dec 19
Growing season
335 days
Hardiness zone
10a
Explore more for Chino Hills, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Chino Ap, Ca (5.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.