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

EW9951 San Diego Shelter Island (E9951)

Lat: 32.71497°NLon: 117.22566°WElev: 9.0ft.

NA

62°F

17°C

Humidity 81%
Wind Speed SSE 1 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 56°F (13°C)
Visibility NA
Last update 21 Nov 04:15 PM PST
Extended Forecast for

4 Miles SW North Island Nas CA

  • This Afternoon

    This Afternoon: A chance of showers. Partly sunny, with a high near 61. South wind around 5 mph becoming calm. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers. Mostly cloudy, with a low around 58. Northeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 64. East wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.

    High: 64 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Southwest wind around 5 mph becoming northeast in the evening.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. Southeast wind around 5 mph becoming west in the afternoon.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of showers. Partly sunny, with a high near 61. South wind around 5 mph becoming calm. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers. Mostly cloudy, with a low around 58. Northeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 64. East wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Saturday Night
Mostly clear, with a low around 57. Southwest wind around 5 mph becoming northeast in the evening.
Sunday
Sunny, with a high near 63. Southeast wind around 5 mph becoming west in the afternoon.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 58.
Thanksgiving Day
Mostly sunny, with a high near 66.
Thursday Night
Mostly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW North Island Nas CA
 32.66°N 117.25°W (Elev. 0 ft)
Last Update:
1:22 pm PST Nov 21, 2025
Forecast Valid:
4pm PST Nov 21, 2025-6pm PST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation