Log of Detected Earthquakes 
Citizen Weather Observer Program (CWOP)
National Weather Service
Weather Underground
Current Chino Hills, Ca Weather:
17-Jul-2026 12:41pm @
Temperature
Wind
Rain
Summary
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89.5°F
24hr Difference -7.9°F 
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ENE
3.7 Gust: 2.0 |
| 10 min avg | |
| Gust Today: 11.5 mph 11:14am | |
| Gust Month: 19.0 mph Jul 15 | |
| 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 |
| 50 days since last rain. | |
|
Humidity & Barometer
Almanac
Moon
| Humidity: |
49 %
|
| Dew Point: |
67.8°F
|
| Barometer: | 29.92 inHg |
| Baro Trend: | Steady |
| Sunrise: | 5:52am |
| Sunset: | 8:01pm |
| Moonrise: | 9:32am |
| Moonset: | 9:54pm |
| Waxing Crescent |
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15% Illuminated |
Air Quality Index
UV Forecast
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|
Very 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: 12:51 am PDT Jul 17, 2026
Today
Sunny
Sunny
Tonight
Mostly Clear
Mostly Clear
Saturday
Sunny
Sunny
Saturday
Night
Mostly Clear
Night
Mostly Clear
Sunday
Mostly Sunny
Mostly Sunny
Sunday
Night
Partly Cloudy
Night
Partly Cloudy
Monday
Mostly Sunny
Mostly Sunny
Monday
Night
Mostly Clear
Night
Mostly Clear
Tuesday
Sunny
Sunny
Hi 88 °F
Lo 64 °F
Hi 88 °F
Lo 63 °F
Hi 88 °F
Lo 62 °F
Hi 88 °F
Lo 64 °F
Hi 90 °F
Weather Records for 7/17
| This Station* | |||
| High Temp | 99.2°F | 2023 | |
| Low Temp | 55.1°F | 2011 | |
*Starting 3/2005 | |||
More History Yearly Records | |||
| National Weather Service | ||
| High Temp | 102°F | 1998 |
| Low Temp | 57°F | 2001 |
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)
2.1
20 km SSW of Puebla, B.C., MX
Fri Jul 17, 2026 6:27am
169 mi SE from Chino Hills