Current Chino Hills, Ca Weather:  06-Sep-2026 2:37am  @ 
Temperature
Wind
Rain
Summary
Currently: 72.8, Max: 73.5, Min: 71.9 72.8°F Warmer 0.5°F than last hour.



24hr Difference
10.8°FWarmer 10.8°F than yesterday at this time.
  High Low
Today 73.5°F
2:10am
71.9°F
12:39am
Yesterday 93.0°F
2:21pm
59.1°F
6:02am
Last Year 96.9°F 60.4°F
Wind from SSE  SSE  0.0
Gust: 0.0
10 min avg 0.0
Gust Today: 0.0 mph 5:23pm
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
101 days since last rain.
Current Condition
Humidity & Barometer
Almanac
Moon
Humidity: 51 % Decreased 4.0% since last hour.
Dew Point: 53.6°F Decreased 1.6°F since last hour.
Barometer: 29.91 inHg Falling 0.01  inHg/hr
Baro Trend: Steady
Sunrise: 6:28am
Sunset: 7:10pm
Moonrise: 1:15am
Moonset: 4:19pm
Waning Crescent
Waning Crescent, Moon at 24 days in cycle
27%
Illuminated
Air Quality Index
UV Forecast
21
 Good

9.5
 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: 12:10 am PDT Sep 06, 2026
Overnight

Overnight: Rain Showers Likely
Rain Showers Likely
Sunday

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

Tuesday: Sunny
Sunny
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday

Wednesday: Sunny
Sunny
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Lo 67 °F
Hi 80 °F
Lo 66 °F
Hi 90 °F
Lo 67 °F
Hi 92 °F
Lo 69 °F
Hi 96 °F
Lo 71 °F

Weather Records for 9/6
This Station*
High Temp114.5°F 2020
Low Temp57.4°F 2010
*Starting 3/2005

More History
Yearly Records
National Weather Service
High Temp117°F 2020
Low Temp58°F 1999

Data from the nearest NWS official site: Ontario International Airport

Most Recent Earthquake within 200 mi. of Chino Hills (USGS)
2.1
5 km NNE of Progreso, B.C., MX
Sun Sep 06, 2026 12:52am
154 mi SE from Chino Hills


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