Log of Detected Earthquakes 
Citizen Weather Observer Program (CWOP)
National Weather Service
Weather Underground
Current Chino Hills, Ca Weather:
17-Oct-2026 2:33pm @
Temperature
Wind
Rain
Summary
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83.6°F
24hr Difference -7.9°F 
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ESE
3.1 Gust: 3.0 |
| 10 min avg | |
| Gust Today: 17.3 mph 6:50am | |
| Gust Month: 31.0 mph Oct 15 | |
| Rain Today: | 0.00 in |
| Rain Rate (/hr): | 0.000 in |
| Rain Yesterday: | 0.00 in |
| This Month: | 0.77 in |
| Season Total: | 0.77 in |
| 3 rain days in Oct. | |
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Humidity & Barometer
Almanac
Moon
| Humidity: |
29 %
|
| Dew Point: |
48.0°F
|
| Barometer: |
29.96 inHg
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| Baro Trend: | Falling slowly |
| Sunrise: | 6:57am |
| Sunset: | 6:15pm |
| Moonrise: | 1:33pm |
| Moonset: | 10:20pm |
| Waxing Crescent |
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43% Illuminated |
Air Quality Index
UV Forecast
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Medium
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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: 12:25 pm PDT Oct 17, 2026
This
Afternoon
Mostly Sunny
Afternoon
Mostly Sunny
Tonight
Partly Cloudy
Partly Cloudy
Sunday
Sunny
Sunny
Sunday
Night
Mostly Clear
Night
Mostly Clear
Monday
Sunny
Sunny
Monday
Night
Mostly Clear then Patchy Fog
Night
Mostly Clear then Patchy Fog
Tuesday
Patchy Fog then Sunny
Patchy Fog then Sunny
Tuesday
Night
Partly Cloudy then Chance Rain Showers
Night
Partly Cloudy then Chance Rain Showers
Wednesday
Showers And T-Storms Likely
Showers And T-Storms Likely
Hi 89 °F
Lo 61 °F
Hi 86 °F
Lo 59 °F
Hi 84 °F
Lo 58 °F
Hi 79 °F
Lo 58 °F
Hi 75 °F
Weather Records for 10/17
| This Station* | |||
| High Temp | 96.4°F | 2009 | |
| Low Temp | 49.4°F | 2018 | |
*Starting 3/2005 | |||
More History Yearly Records | |||
| National Weather Service | ||
| High Temp | 101°F | 2012 |
| Low Temp | 52°F | 2000 |
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)
2.3
5 km W of Malibu, CA
Fri Oct 16, 2026 4:53am
67 mi W from Chino Hills