Clayton, California Weather
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Weather Forecast for Clayton, California : Los Angeles County
Issued: 4:07 am PDT Jul 1, 2025 Latitude: 34.0300111 Longitude: -118.0258999 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Independence Day Saturday Sunday Monday
Clearing on Today Increasing Clouds on Tonight Clearing on Wednesday Morning Fog on Thursday Morning Fog on Independence Day Morning Fog on Saturday Patchy Fog on Sunday Patchy Fog on Monday
High: 86°F Low: 61°F High: 83°F High: 82°F High: 84°F High: 87°F High: 88°F High: 88°F
Low: 61°F Low: 61°F Low: 62°F Low: 63°F Low: 63°F  
Clearing Increasing Clouds Clearing Morning Fog Morning Fog Morning Fog Patchy Fog Patchy Fog
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Current Conditions at
FULLERTON - (KFUL)
63°
Cloudy
Mist
as of 7:53 AM PDST
Rel. Humidity: 82%
Dew Point: 57°F
Visibility: 4 Miles
Pressure: 29.90 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 1000ft
Current Conditions at
LONG BEACH - (KLGB)
64°
Cloudy
Haze
as of 7:53 AM PDST
Rel. Humidity: 77%
Dew Point: 57°F
Visibility: 5 Miles
Pressure: 29.90 in.
Flight Rule: MVFR
Wind Data
3 MPH
330° Northwest
Cloud Level(s): Solid Overcast at 1300ft
Current Conditions at
HAWTHORNE - (KHHR)
63°
Partly Cloudy
as of 8:10 AM PDST
Rel. Humidity: 77%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
3 MPH
140° Southeast
Cloud Level(s): Scattered at 1200ft
Clearing on Today Today... Mostly cloudy through mid morning, then clearing, with a high near 86. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 61. West southwest wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 15 mph.

Clearing on Wednesday Wednesday... Cloudy through mid morning, then gradual clearing, with a high near 83. Light south southwest wind becoming southwest 5 to 10 mph in the afternoon.

Increasing Clouds on Wednesday Night Wednesday Night... Increasing clouds, with a low around 61. South wind 5 to 10 mph, with gusts as high as 15 mph.

Morning Fog on Thursday Thursday... Patchy fog before 11am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming south southwest around 5 mph in the afternoon.

Patchy Fog on Thursday Night Thursday Night... Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 61.

Morning Fog on Independence Day Independence Day... Patchy fog before 11am. Otherwise, mostly sunny, with a high near 84.

Patchy Fog on Friday Night Friday Night... Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 62.

Morning Fog on Saturday Saturday... Patchy fog before 11am. Otherwise, mostly sunny, with a high near 87.

Patchy Fog on Saturday Night Saturday Night... Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 63.

Patchy Fog on Sunday Sunday... Patchy fog. Otherwise, mostly sunny, with a high near 88.

Patchy Fog on Sunday Night Sunday Night... Patchy fog. Otherwise, mostly cloudy, with a low around 63.

Patchy Fog on Monday Monday... Patchy fog. Otherwise, mostly sunny, with a high near 88.

Current Radar Image


Sun Almanac for Clayton, California
Sunrise: 05:45 AM
Sunset: 8:07 PM
Civil Sunrise:05:16 AM
Civil Sunset: 8:37 PM
Nautical Sunrise: 04:40 AM
Nautical Sunset: 9:12 PM
Astro Sunrise: 04:01 AM
Astro Sunset: 9:51 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.