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Placentia, California Weather Forecast
Placentia, California Weather
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Weather Forecast for Placentia, California : Orange County
Issued: 1:55 am PDT Nov 1, 2025 Latitude: 33.8722371 Longitude: -117.8703363 View on Google Maps

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Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Morning Fog on Today Patchy Fog on Tonight Morning Fog on Sunday Morning Fog on Monday Morning Fog on Tuesday Clearing on Wednesday Clearing on Thursday Clearing on Friday
High: 80°F Low: 57°F High: 79°F High: 79°F High: 78°F High: 75°F High: 76°F High: 81°F
Low: 57°F Low: 56°F Low: 56°F Low: 56°F Low: 56°F  
Morning Fog Patchy Fog Morning Fog Morning Fog Morning Fog Clearing Clearing Clearing
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Current Conditions at
FULLERTON - (KFUL)
61°
Cloudy
Mist
as of 9:53 AM PDST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 2 Miles
Pressure: 30.07 in.
Flight Rule: IFR
Wind Data
3 MPH
210° Southwest
Cloud Level(s): Solid Overcast at 500ft
Current Conditions at
SANTA ANA - (KSNA)
63°
Cloudy
Haze
as of 10:17 AM PDST
Rel. Humidity: 82%
Dew Point: 57°F
Visibility: 4 Miles
Pressure: 30.07 in.
Flight Rule: MVFR
Wind Data
6 MPH
020° North
Cloud Level(s): Solid Overcast at 1000ft
Current Conditions at
CHINO - (KCNO)
59°
Clear
Haze
as of 9:53 AM PDST
Rel. Humidity: 87%
Dew Point: 55°F
Visibility: 5 Miles
Pressure: 30.09 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LONG BEACH - (KLGB)
63°
Cloudy
Mist
as of 10:23 AM PDST
Rel. Humidity: 88%
Dew Point: 59°F
Visibility: 2 1/2 Miles
Pressure: 30.08 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 500ft
Morning Fog on Today Today... Patchy fog before 11am. Otherwise, sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.

Patchy Fog on Tonight Tonight... Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 57. West wind around 5 mph becoming calm.

Morning Fog on Sunday Sunday... Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.

Patchy Fog on Sunday Night Sunday Night... Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 57. Southwest wind around 5 mph becoming calm.

Morning Fog on Monday Monday... Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.

Patchy Fog on Monday Night Monday Night... Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 56.

Morning Fog on Tuesday Tuesday... Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 78.

Increasing Clouds on Tuesday Night Tuesday Night... Increasing clouds, with a low around 56.

Clearing on Wednesday Wednesday... Cloudy through mid morning, then gradual clearing, with a high near 75.

Increasing Clouds on Wednesday Night Wednesday Night... Increasing clouds, with a low around 56.

Clearing on Thursday Thursday... Mostly cloudy through mid morning, then gradual clearing, with a high near 76.

Increasing Clouds on Thursday Night Thursday Night... Increasing clouds, with a low around 56.

Clearing on Friday Friday... Mostly cloudy through mid morning, then gradual clearing, with a high near 81.

Current Radar Image


Sun Almanac for Placentia, California
Sunrise: 07:11 AM
Sunset: 5:59 PM
Civil Sunrise:06:46 AM
Civil Sunset: 6:25 PM
Nautical Sunrise: 06:16 AM
Nautical Sunset: 6:54 PM
Astro Sunrise: 05:47 AM
Astro Sunset: 7:23 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.