Log of Detected Earthquakes 
Citizen Weather Observer Program (CWOP)
National Weather Service
Weather Underground
Current Chino Hills, Ca Weather:
15-Sep-2026 1:11am @
Temperature
Wind
Rain
Summary
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|
65.8°F
24hr Difference -1.4°F 
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W
1.5 Gust: 2.0 |
| 10 min avg | |
| Gust Today: 6.0 mph 12:07am | |
| 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. | |
|
Humidity & Barometer
Almanac
Moon
| Humidity: |
88 %
 |
| Dew Point: |
62.1°F
|
| Barometer: |
29.88 inHg
|
| Baro Trend: | Steady |
| Sunrise: | 6:34am |
| Sunset: | 6:58pm |
| Moonrise: | 11:14am |
| Moonset: | 8:41pm |
| Waxing Crescent |
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19% 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: 11:17 am PDT Sep 14, 2026
Tonight
Partly Cloudy then Patchy Fog
Partly Cloudy then Patchy Fog
Tuesday
Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Tuesday
Night
Partly Cloudy then Patchy Fog
Night
Partly Cloudy then Patchy Fog
Wednesday
Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Wednesday
Night
Mostly Clear
Night
Mostly Clear
Thursday
Sunny
Sunny
Thursday
Night
Clear
Night
Clear
Friday
Sunny
Sunny
Friday
Night
Clear
Night
Clear
Lo 60 °F
Hi 82 °F
Lo 59 °F
Hi 80 °F
Lo 58 °F
Hi 81 °F
Lo 58 °F
Hi 82 °F
Lo 58 °F
Weather Records for 9/15
| This Station* | |||
| High Temp | 106.7°F | 2014 | |
| Low Temp | 52.7°F | 2016 | |
*Starting 3/2005 | |||
More History Yearly Records | |||
| National Weather Service | ||
| High Temp | 107°F | 2014 |
| 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)
2.0
16 km WSW of Johannesburg, CA
Mon Sep 14, 2026 9:32pm
96 mi N from Chino Hills