Log of Detected Earthquakes 
Citizen Weather Observer Program (CWOP)
National Weather Service
Weather Underground
Current Chino Hills, Ca Weather:
25-Oct-2026 12:46am @
Temperature
Wind
Rain
Summary
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58.6°F
24hr Difference 2.2°F 
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WSW
0.0 Gust: 0.0 |
| 10 min avg | |
| Gust Today: 2.3 mph 12:13am | |
| 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: | 2.41 in |
| Season Total: | 2.41 in |
| 6 rain days in Oct. | |
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Humidity & Barometer
Almanac
Moon
| Humidity: |
87 %
|
| Dew Point: |
54.7°F
|
| Barometer: | 30.03 inHg |
| Baro Trend: | Steady |
| Sunrise: | 7:04am |
| Sunset: | 6:06pm |
| Moonrise: | 5:09pm |
| Moonset: | 6:33am |
| Full Moon |
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99% 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: 12:08 am PDT Oct 25, 2026
Overnight
Mostly Clear
Mostly Clear
Sunday
Sunny
Sunny
Sunday
Night
Partly Cloudy
Night
Partly Cloudy
Monday
Sunny
Sunny
Monday
Night
Mostly Clear
Night
Mostly Clear
Tuesday
Sunny
Sunny
Tuesday
Night
Partly Cloudy
Night
Partly Cloudy
Wednesday
Partly Sunny
Partly Sunny
Wednesday
Night
Mostly Cloudy
Night
Mostly Cloudy
Lo 54 °F
Hi 79 °F
Lo 55 °F
Hi 79 °F
Lo 53 °F
Hi 77 °F
Lo 54 °F
Hi 76 °F
Lo 55 °F
Weather Records for 10/25
| This Station* | |||
| High Temp | 97°F | 2017 | |
| Low Temp | 47.4°F | 2022 | |
*Starting 3/2005 | |||
More History Yearly Records | |||
| National Weather Service | ||
| High Temp | 99°F | 2017 |
| Low Temp | 51°F | 1998 |
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
9 km NNW of Lancaster, CA
Sat Oct 24, 2026 7:20pm
62 mi NNW from Chino Hills