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 78%
Wind Speed WNW 9 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 27 May 01:00 AM PDT
Extended Forecast for

North Island Nas CA

  • Overnight

    Overnight: A slight chance of rain. Mostly cloudy, with a low around 58. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain before 11am. Partly sunny, with a high near 65. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance Rain
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 11pm. Increasing clouds, with a low around 59. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain before 11am. Cloudy through mid morning, then gradual clearing, with a high near 67. Light southwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Rain then
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 60. Northwest wind 5 to 10 mph.

    Low: 60 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 68.

    High: 68 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Increasing clouds, with a low around 60.

    Low: 60 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 69.

    High: 69 °F

    Decreasing
    Clouds

  • Saturday Night

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

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of rain. Mostly cloudy, with a low around 58. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain before 11am. Partly sunny, with a high near 65. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A slight chance of rain after 11pm. Increasing clouds, with a low around 59. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain before 11am. Cloudy through mid morning, then gradual clearing, with a high near 67. Light southwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Increasing clouds, with a low around 60. Northwest wind 5 to 10 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 68.
Friday Night
Increasing clouds, with a low around 60.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
North Island Nas CA
 32.71°N 117.21°W (Elev. 3 ft)
Last Update:
12:48 am PDT May 27, 2026
Forecast Valid:
1am PDT May 27, 2026-6pm PDT Jun 2, 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