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

Hazardous Weather Conditions

Current conditions at

EW9951 San Diego Shelter Island CA US (E9951)

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

NA

65°F

18°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 19 Oct 06:00 AM PDT
Extended Forecast for

3 Miles W North Island Nas CA

  • Today

    Today: Patchy fog before 8am. Otherwise, sunny, with a high near 76. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 65. West wind around 5 mph becoming calm.

    Low: 65 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 73. East wind 5 to 10 mph becoming southwest in the afternoon.

    High: 73 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 64. Southwest wind around 5 mph becoming southeast after midnight.

    Low: 64 °F

    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of showers after 11am. Partly sunny, with a high near 72. South wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 64. Chance of precipitation is 80%.

    Low: 64 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms after 11am. High near 68. Chance of precipitation is 80%.

    High: 68 °F

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, sunny, with a high near 76. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tonight
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 65. West wind around 5 mph becoming calm.
Tuesday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 73. East wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 64. Southwest wind around 5 mph becoming southeast after midnight.
Wednesday
A slight chance of showers after 11am. Partly sunny, with a high near 72. South wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 64. Chance of precipitation is 80%.
Thursday
Showers and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms after 11am. High near 68. Chance of precipitation is 80%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W North Island Nas CA
 32.7°N 117.26°W (Elev. 0 ft)
Last Update:
1:31 am PDT Oct 19, 2026
Forecast Valid:
6am PDT Oct 19, 2026-6pm PDT Oct 25, 2026
 
Forecast Discussion
 
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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