Three Arch Bay, California Weather
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Weather Forecast for Three Arch Bay, California : Orange County
Issued: 2:03 am PDT Oct 18, 2025 Latitude: 33.4908606 Longitude: -117.7322758 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Sunny on Today Mostly Clear on Tonight Sunny on Sunday Morning Fog on Monday Mostly Cloudy on Tuesday Mostly Cloudy on Wednesday Patchy Fog on Thursday Mostly Sunny on Friday
High: 69°F Low: 64°F High: 67°F High: 68°F High: 65°F High: 63°F High: 65°F High: 66°F
Low: 61°F Low: 62°F Low: 60°F Low: 59°F Low: 61°F  
Sunny Mostly Clear Sunny Morning Fog Mostly Cloudy Mostly Cloudy Patchy Fog Mostly Sunny
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Current Conditions at
SANTA ANA - (KSNA)
57°
Clear
as of 6:53 AM PDST
Rel. Humidity: 67%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
3 MPH
030° Northeast
Cloud Level(s): Clear
Current Conditions at
CAMP PENDLETON - (KNFG)
43°
Clear
as of 6:52 AM PDST
Rel. Humidity: 93%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
OCEANSIDE - (KOKB)
46°
Clear
as of 6:52 AM PDST
Rel. Humidity: 93%
Dew Point: 45°F
Visibility: 9 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
FULLERTON - (KFUL)
55°
Clear
as of 6:53 AM PDST
Rel. Humidity: 71%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 64. Northwest wind around 5 mph becoming calm.
Sunny on Sunday Sunday... Sunny, with a high near 67. Calm wind becoming west around 5 mph in the afternoon.
Patchy Fog on Sunday Night Sunday Night... Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 61. Calm wind becoming north around 5 mph.
Morning Fog on Monday Monday... Patchy fog before 11am. Otherwise, mostly sunny, with a high near 68. Calm wind becoming west around 5 mph in the afternoon.
Increasing Clouds on Monday Night Monday Night... Increasing clouds, with a low around 62.
Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, then gradually becoming sunny, with a high near 65.
Increasing Clouds on Tuesday Night Tuesday Night... Increasing clouds, with a low around 60.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, then gradually becoming sunny, with a high near 63.
Patchy Fog on Wednesday Night Wednesday Night... Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 59.
Patchy Fog on Thursday Thursday... Patchy fog. Otherwise, mostly sunny, with a high near 65.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 61.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 66.
Current Radar Image


Sun Almanac for Three Arch Bay, California
Sunrise: 06:58 AM
Sunset: 6:13 PM
Civil Sunrise:06:33 AM
Civil Sunset: 6:39 PM
Nautical Sunrise: 06:04 AM
Nautical Sunset: 7:08 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 7:36 PM
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