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Chino Hills, California Weather Forecast
Chino Hills, California Weather
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Weather Forecast for Chino Hills, California : San Bernardino County
Issued: 2:24 am PST Dec 18, 2025 Latitude: 33.993796 Longitude: -117.758884 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
Sunny on Today Mostly Clear on Tonight Sunny on Friday Mostly Sunny on Saturday Morning Fog on Sunday Morning Fog on Monday 20% chance of rain on Tuesday Rain on Wednesday
High: 82°F Low: 53°F High: 75°F High: 71°F High: 72°F High: 71°F High: 67°F High: 63°F
Low: 51°F Low: 52°F Low: 51°F Low: 51°F Low: 54°F  
Sunny Mostly Clear Sunny Mostly Sunny Morning Fog Morning Fog Rain Rain
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Current Conditions at
CHINO - (KCNO)
46°
Clear
Mist
as of 3:53 AM PST
Rel. Humidity: 93%
Dew Point: 45°F
Visibility: 2 1/2 Miles
Pressure: 29.96 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ONTARIO - (KONT)
54°
Partly Cloudy
as of 3:53 AM PST
Rel. Humidity: 66%
Dew Point: 43°F
Visibility: 9 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 30000ft
Current Conditions at
FULLERTON - (KFUL)
50°
Partly Cloudy
Mist
as of 4:07 AM PST
Rel. Humidity: 93%
Dew Point: 48°F
Visibility: 2 1/2 Miles
Pressure: 29.93 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Scattered at 600ft
Current Conditions at
SANTA ANA - (KSNA)
54°
Mostly Cloudy
Mist
as of 3:53 AM PST
Rel. Humidity: 87%
Dew Point: 50°F
Visibility: 5 Miles
Pressure: 29.94 in.
Flight Rule: LIFR
Wind Data
Calm
Cloud Level(s): Broken at 400ft
Sunny on Today Today... Sunny, with a high near 82. East wind around 5 mph becoming west in the afternoon.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 53. Southwest wind around 5 mph becoming calm after midnight.

Sunny on Friday Friday... Sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 51. Southwest wind around 5 mph becoming calm in the evening.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 71. Calm wind becoming west around 5 mph in the afternoon.

Morning Fog on Saturday Night Saturday Night... Patchy fog after 4am. Otherwise, partly cloudy, with a low around 52.

Morning Fog on Sunday Sunday... Patchy fog before 10am. Otherwise, partly sunny, with a high near 72.

Patchy Fog on Sunday Night Sunday Night... Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 51.

Morning Fog on Monday Monday... Patchy fog before 10am. Otherwise, partly sunny, with a high near 71.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 51.

20% chance of rain Tuesday Tuesday... A chance of rain. Mostly cloudy, with a high near 67.

70% chance of rain Tuesday Night Tuesday Night... Rain likely. The rain could be heavy at times. Mostly cloudy, with a low around 54.

Rain on Wednesday Wednesday... Rain. The rain could be heavy at times. Mostly cloudy, with a high near 63.

Current Radar Image


Sun Almanac for Chino Hills, California
Sunrise: 06:51 AM
Sunset: 4:45 PM
Civil Sunrise:06:23 AM
Civil Sunset: 5:12 PM
Nautical Sunrise: 05:52 AM
Nautical Sunset: 5:44 PM
Astro Sunrise: 05:22 AM
Astro Sunset: 6:14 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.