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Selwyn, California Weather Forecast
Selwyn, California Weather
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Weather Forecast for Selwyn, California : San Diego County
Issued: 12:56 pm PST Dec 17, 2025 Latitude: 32.8636585 Longitude: -117.1917015 View on Google Maps

MouseOver for Detail Forecast
Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Patchy Fog on Overnight Sunny on Thursday Sunny on Friday Mostly Sunny on Saturday Morning Fog on Sunday Morning Fog on Monday 10% chance of rain on Tuesday Rain on Wednesday
Low: 52°F High: 75°F High: 74°F High: 69°F High: 70°F High: 69°F High: 67°F High: 69°F
Low: 54°F Low: 53°F Low: 54°F Low: 53°F Low: 53°F Low: 55°F  
Patchy Fog Sunny Sunny Mostly Sunny Morning Fog Morning Fog Rain Rain
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Current Conditions at
MIRAMAR MCAS - (KNKX)
46°
Clear
Mist
as of 12:55 AM PST
Rel. Humidity: 100%
Dew Point: 46°F
Visibility: 3 Miles
Pressure: 29.95 in.
Flight Rule: MVFR
Wind Data
6 MPH
070° East
Cloud Level(s): Clear
Current Conditions at
SAN DIEGO MONTGOMERY - (KMYF)
52°
Clear
Mist
as of 12:53 AM PST
Rel. Humidity: 87%
Dew Point: 48°F
Visibility: 4 Miles
Pressure: 29.95 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
SAN DIEGO INTL - (KSAN)
52°
Mostly Clear
Mist
as of 12:51 AM PST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 3 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Few at 700ft
Current Conditions at
NORTH ISLAND NAS - (KNZY)
54°
Mostly Clear
Mist
as of 12:52 AM PST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 3 Miles
Pressure: 29.95 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Few at 700ft
Patchy Fog on Overnight Overnight... Patchy fog. Otherwise, partly cloudy, with a low around 52. East wind around 5 mph.

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

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 54. Calm wind.

Sunny on Friday Friday... Sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 53. Calm wind.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 69.

Patchy Fog on Saturday Night Saturday Night... Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 54.

Morning Fog on Sunday Sunday... Patchy fog before 10am. Otherwise, partly sunny, with a high near 70.

Patchy Fog on Sunday Night Sunday Night... Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53.

Morning Fog on Monday Monday... Patchy fog before 10am. Otherwise, partly sunny, with a high near 69.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 53.

10% chance of rain Tuesday Tuesday... A slight chance of showers. Mostly cloudy, with a high near 67.

20% chance of rain Tuesday Night Tuesday Night... A chance of showers. Mostly cloudy, with a low around 55.

Rain on Wednesday Wednesday... Showers likely. Mostly cloudy, with a high near 69.

Current Radar Image


Sun Almanac for Selwyn, California
Sunrise: 06:46 AM
Sunset: 4:45 PM
Civil Sunrise:06:19 AM
Civil Sunset: 5:13 PM
Nautical Sunrise: 05:48 AM
Nautical Sunset: 5:43 PM
Astro Sunrise: 05:18 AM
Astro Sunset: 6:13 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.