Log of Detected Earthquakes 
Citizen Weather Observer Program (CWOP)
National Weather Service
Weather Underground
Current Chino Hills, Ca Weather:
25-Sep-2026 6:41pm @
Temperature
Wind
Rain
Summary
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79.6°F
24hr Difference 5.4°F 
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W
2.3 Gust: 4.0 |
| 10 min avg | |
| Gust Today: 15.0 mph 5:07pm | |
| 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: |
64 %
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| Dew Point: |
66.3°F
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| Barometer: |
29.86 inHg
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| Baro Trend: | Steady |
| Sunrise: | 6:41am |
| Sunset: | 6:43pm |
| Moonrise: | 6:14pm |
| Moonset: | 6:40am |
| Full Moon |
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99% 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: 1:41 pm PDT Sep 25, 2026
Tonight
Mostly Clear
Mostly Clear
Saturday
Sunny
Sunny
Saturday
Night
Partly Cloudy
Night
Partly Cloudy
Sunday
Mostly Sunny
Mostly Sunny
Sunday
Night
Partly Cloudy then Patchy Fog
Night
Partly Cloudy then Patchy Fog
Monday
Patchy Fog then Sunny
Patchy Fog then Sunny
Monday
Night
Clear
Night
Clear
Tuesday
Sunny
Sunny
Tuesday
Night
Clear
Night
Clear
Lo 65 °F
Hi 92 °F
Lo 66 °F
Hi 86 °F
Lo 63 °F
Hi 80 °F
Lo 60 °F
Hi 86 °F
Lo 63 °F
Weather Records for 9/25
| This Station* | |||
| High Temp | 105.5°F | 2010 | |
| Low Temp | 54.5°F | 2007 | |
*Starting 3/2005 | |||
More History Yearly Records | |||
| National Weather Service | ||
| High Temp | 105°F | 2010 |
| Low Temp | 52°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)
2.3
46 km WSW of Carlsbad, CA
Fri Sep 25, 2026 3:48pm
67 mi S from Chino Hills