National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

EW9951 San Diego Shelter Island CA US (E9951)

Lat: 32.71497°NLon: 117.22566°WElev: 11.94ft.

NA

61°F

16°C

Humidity 77%
Wind Speed NW 1 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 12 Nov 06:15 AM PST
Extended Forecast for

4 Miles SW North Island Nas CA

  • Today

    Today: Sunny, with a high near 77. East wind 5 to 10 mph becoming west in the afternoon.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Showers likely, mainly after 4am. Increasing clouds, with a low around 62. South wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 70. South wind 5 to 15 mph becoming west in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 62. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly before 10am. Partly sunny, with a high near 70. West wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 10pm. Partly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely. Mostly cloudy, with a high near 68.

    High: 68 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 77. East wind 5 to 10 mph becoming west in the afternoon.
Tonight
Showers likely, mainly after 4am. Increasing clouds, with a low around 62. South wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 70. South wind 5 to 15 mph becoming west in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 62. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly before 10am. Partly sunny, with a high near 70. West wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Mostly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
A chance of showers after 10pm. Partly cloudy, with a low around 61.
Monday
Showers likely. Mostly cloudy, with a high near 68.
Monday Night
Showers. Mostly cloudy, with a low around 59.
Tuesday
Showers likely. Partly sunny, with a high near 67.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 59.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW North Island Nas CA
 32.68°N 117.25°W (Elev. 0 ft)
Last Update:
1:56 am PST Nov 12, 2026
Forecast Valid:
6am PST Nov 12, 2026-6pm PST Nov 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation