Current Chino Hills, Ca Weather:  04-Sep-2026 9:30pm  @ 
Temperature
Wind
Rain
Summary
Currently: 68.7, Max: 87.2, Min: 59.6 68.7°F Colder 2.8°F than last hour.



24hr Difference
1.6°FWarmer 1.6°F than yesterday at this time.
  High Low
Today 87.2°F
2:40pm
59.6°F
6:13am
Yesterday 85.0°F
2:19pm
58.9°F
6:38am
Last Year 95.8°F 66.6°F
Wind from E  E  1.9
Gust: 2.0
10 min avg 6.0
Gust Today: 16.1 mph 6:22pm
Gust Month: 18.0 mph Sep 2
Rain Today: 0.00 in
Rain Rate (/hr): 0.000 in
Rain Yesterday: 0.00 in
This Month: 0.00 in
Season Total: 16.25 in
99 days since last rain.
Current Condition
Humidity & Barometer
Almanac
Moon
Humidity: 72 % Increased 10.0% since last hour.
Dew Point: 59.3°F Increased 1.5°F since last hour.
Barometer: 29.92 inHg Rising 0.02  inHg/hr
Baro Trend: Rising slowly
Sunrise: 6:27am
Sunset: 7:12pm
Moonrise: 12:09am
Moonset: 3:25pm
Waning Crescent
Waning Crescent, Moon at 23 days in cycle
40%
Illuminated
Air Quality Index
UV Forecast
32
 Good

8.8
 Very High 
The above live weather data is from a personal weather station near Alterra Park in Chino Hills, Ca. Click for Details

National Weather Service Forecast for Chino Hills, CA
Updated: 1:15 pm PDT Sep 04, 2026
Tonight

Tonight: Clear
Clear
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Rain Showers Likely
Rain Showers Likely
Sunday

Sunday: Rain Showers Likely
Rain Showers Likely
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Labor
Day
Labor Day: Sunny
Sunny
Monday
Night
Monday Night: Partly Cloudy then Slight Chance Rain Showers
Partly Cloudy then Slight Chance Rain Showers
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
Tuesday
Night
Tuesday Night: Chance Rain Showers
Chance Rain Showers
Lo 59 °F
Hi 88 °F
Lo 66 °F
Hi 84 °F
Lo 65 °F
Hi 89 °F
Lo 66 °F
Hi 90 °F
Lo 67 °F

Weather Records for 9/4
This Station*
High Temp106.3°F 2022
Low Temp59.3°F 2011
*Starting 3/2005

More History
Yearly Records
National Weather Service
High Temp109°F 2022
Low Temp57°F 2000

Data from the nearest NWS official site: Ontario International Airport

Most Recent Earthquake within 200 mi. of Chino Hills (USGS)
2.0
24 km NNW of Tehachapi, CA
Fri Sep 04, 2026 5:04am
107 mi NNW from Chino Hills


Chino Hills, Ca. Weather | www.ChinoHillsWeather.com