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Brentwood, California Weather Forecast
Brentwood, California Weather
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Weather Forecast for Brentwood, California : Los Angeles County
Issued: 12:17 pm PST Dec 18, 2025 Latitude: 34.0519536 Longitude: -118.4739692 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Friday Saturday Sunday Monday Tuesday Wednesday
Sunny on This Afternoon Mostly Clear on Tonight Mostly Sunny on Friday Morning Fog on Saturday Partly Sunny on Sunday Mostly Cloudy on Monday 20% chance of rain on Tuesday Rain on Wednesday
High: 80°F Low: 56°F High: 73°F High: 66°F High: 67°F High: 66°F High: 62°F High: 61°F
Low: 54°F Low: 55°F Low: 54°F Low: 54°F Low: 57°F  
Sunny Mostly Clear Mostly Sunny Morning Fog Partly Sunny Mostly Cloudy Rain Rain
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Current Conditions at
SANTA MONICA - (KSMO)
70°
Clear
Haze
as of 11:51 AM PST
Rel. Humidity: 60%
Dew Point: 55°F
Visibility: 4 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Wind Data
6 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
LOS ANGELES - (KLAX)
68°
Cloudy
Haze
as of 11:53 AM PST
Rel. Humidity: 68%
Dew Point: 57°F
Visibility: 5 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Wind Data
9 MPH
270° West
Cloud Level(s): Few at 900ft, Scattered at 10000ft, Broken at 14000ft, Broken at 25000ft
Current Conditions at
HAWTHORNE - (KHHR)
72°
Clear
Haze
as of 11:53 AM PST
Rel. Humidity: 56%
Dew Point: 55°F
Visibility: 5 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Wind Data
6 MPH
270° West
Cloud Level(s): Clear
Sunny on This Afternoon This Afternoon... Sunny, with a high near 80. East wind around 10 mph becoming west southwest.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 56. Northeast wind around 5 mph.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 73. Northeast wind around 5 mph becoming southwest in the afternoon.
Patchy Fog on Friday Night Friday Night... Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 54. South southeast wind around 5 mph becoming northeast after midnight.
Morning Fog on Saturday Saturday... Patchy fog before 10am. Otherwise, partly sunny, with a high near 66. South southwest wind 5 to 10 mph.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 55.
Partly Sunny on Sunday Sunday... Partly sunny, with a high near 67.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 54.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 66.
10% chance of rain Monday Night Monday Night... A slight chance of showers after 4am. Cloudy, with a low around 54.
20% chance of rain Tuesday Tuesday... A chance of showers. Mostly cloudy, with a high near 62.
Rain on Tuesday Night Tuesday Night... Showers. Cloudy, with a low around 57.
Rain on Wednesday Wednesday... Showers. Cloudy, with a high near 61.
Current Radar Image


Sun Almanac for Brentwood, California
Sunrise: 06:54 AM
Sunset: 4:47 PM
Civil Sunrise:06:26 AM
Civil Sunset: 5:15 PM
Nautical Sunrise: 05:55 AM
Nautical Sunset: 5:46 PM
Astro Sunrise: 05:25 AM
Astro Sunset: 6:17 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.