Log of Detected Earthquakes 
Citizen Weather Observer Program (CWOP)
National Weather Service
Weather Underground
Current Chino Hills, Ca Weather:
19-Sep-2026 1:34am @
Temperature
Wind
Rain
Summary
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61.9°F
24hr Difference 0°F |
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W
0.0 Gust: 0.0 |
| 10 min avg | |
| Gust Today: 3.5 mph 1:07am | |
| Gust Month: 22.0 mph Sep 8 | |
| Rain Today: | 0.00 in |
| Rain Rate (/hr): | 0.000 in |
| Rain Yesterday: | 0.00 in |
| This Month: | 0.66 in |
| Season Total: | 16.91 in |
| 1 rain day in Sep. | |
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Humidity & Barometer
Almanac
Moon
| Humidity: |
87 %
 |
| Dew Point: |
58.0°F
|
| Barometer: | 29.99 inHg |
| Baro Trend: | Steady |
| Sunrise: | 6:36am |
| Sunset: | 6:52pm |
| Moonrise: | 2:57pm |
| Moonset: | 11:36pm |
| Waxing Gibbous |
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|
55% Illuminated |
Air Quality Index
UV Forecast
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High
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| 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: 11:30 pm PDT Sep 18, 2026
Tonight
Mostly Clear
Mostly Clear
Saturday
Sunny
Sunny
Saturday
Night
Partly Cloudy
Night
Partly Cloudy
Sunday
Partly Sunny
Partly Sunny
Sunday
Night
Mostly Cloudy
Night
Mostly Cloudy
Monday
Mostly Sunny
Mostly Sunny
Monday
Night
Partly Cloudy
Night
Partly Cloudy
Tuesday
Sunny
Sunny
Tuesday
Night
Clear
Night
Clear
Lo 58 °F
Hi 83 °F
Lo 60 °F
Hi 80 °F
Lo 61 °F
Hi 78 °F
Lo 59 °F
Hi 80 °F
Lo 60 °F
Weather Records for 9/19
| This Station* | |||
| High Temp | 97.7°F | 2016 | |
| Low Temp | 53.3°F | 2010 | |
*Starting 3/2005 | |||
More History Yearly Records | |||
| National Weather Service | ||
| High Temp | 100°F | 2015 |
| Low Temp | 56°F | 2005 |
Data from the nearest NWS official site: Ontario International Airport | ||
Chino Hills Seismograph (RaspberryShake 4D RD29A)
View live on:
Most Recent Earthquake within 200 mi. of Chino Hills (USGS)
2.5
11 km N of Fillmore, CA
Fri Sep 18, 2026 2:30pm
79 mi WNW from Chino Hills