Log of Detected Earthquakes 
Citizen Weather Observer Program (CWOP)
National Weather Service
Weather Underground
Current Chino Hills, Ca Weather:
12-Oct-2026 2:35pm @
Temperature
Wind
Rain
Summary
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63.3°F
24hr Difference -3.2°F 
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SE
1.4 Gust: 2.0 |
| 10 min avg | |
| Gust Today: 8.1 mph 5:58am | |
| Gust Month: 23.0 mph Oct 10 | |
| Rain Today: | 0.09 in |
| Rain Rate (/hr): | 0.000 in |
| Rain Yesterday: | 0.54 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: |
77 %
|
| Dew Point: |
56.0°F
|
| Barometer: |
29.90 inHg
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| Baro Trend: | Steady |
| Sunrise: | 6:53am |
| Sunset: | 6:21pm |
| Moonrise: | 8:57am |
| Moonset: | 6:39pm |
| Waxing Crescent |
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5% 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: 12:09 pm PDT Oct 12, 2026
Columbus
Day
Rain Showers Likely
Day
Rain Showers Likely
Tonight
Chance Rain Showers then Partly Cloudy
Chance Rain Showers then Partly Cloudy
Tuesday
Sunny
Sunny
Tuesday
Night
Clear
Night
Clear
Wednesday
Sunny
Sunny
Wednesday
Night
Clear
Night
Clear
Thursday
Sunny
Sunny
Thursday
Night
Clear
Night
Clear
Friday
Sunny
Sunny
Hi 64 °F
Lo 48 °F
Hi 70 °F
Lo 49 °F
Hi 77 °F
Lo 55 °F
Hi 85 °F
Lo 62 °F
Hi 88 °F
Weather Records for 10/12
| This Station* | |||
| High Temp | 99°F | 2011 | |
| Low Temp | 45.5°F | 2008 | |
*Starting 3/2005 | |||
More History Yearly Records | |||
| National Weather Service | ||
| High Temp | 100°F | 2011 |
| Low Temp | 48°F | 2008 |
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)
2.7
33 km WNW of Desert Center, CA
Sun Oct 11, 2026 2:28pm
113 mi E from Chino Hills