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

62°F

17°C

Humidity 87%
Wind Speed SE 8 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 11 Feb 06:00 AM PST
Extended Forecast for

4 Miles SW North Island Nas CA

  • Today

    Today: Showers, mainly before 10am. The rain could be heavy at times. High near 64. South wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Heavy Rain
    then Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. North wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 64. Northwest wind 5 to 15 mph.

    High: 64 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 56. Northwest wind 5 to 10 mph becoming east after midnight.

    Low: 56 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 66. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 65.

    High: 65 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Cloudy, with a low around 54.

    Low: 54 °F

    Cloudy

  • Sunday

    Sunday: A chance of showers after 10am. Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance
    Showers

Detailed Forecast

Today
Showers, mainly before 10am. The rain could be heavy at times. High near 64. South wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Mostly cloudy, with a low around 54. North wind around 5 mph.
Thursday
Partly sunny, with a high near 64. Northwest wind 5 to 15 mph.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 56. Northwest wind 5 to 10 mph becoming east after midnight.
Friday
Sunny, with a high near 66. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 52.
Saturday
Increasing clouds, with a high near 65.
Saturday Night
Cloudy, with a low around 54.
Sunday
A chance of showers after 10am. Mostly cloudy, with a high near 64.
Sunday Night
Showers, mainly after 10pm. The rain could be heavy at times. Cloudy, with a low around 54.
Washington's Birthday
Showers. The rain could be heavy at times. Cloudy, with a high near 61.
Monday Night
Showers. Cloudy, with a low around 52.
Tuesday
Showers. Mostly cloudy, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW North Island Nas CA
 32.68°N 117.25°W (Elev. 0 ft)
Last Update:
2:23 am PST Feb 11, 2026
Forecast Valid:
6am PST Feb 11, 2026-6pm PST Feb 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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