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

Hazardous Weather Conditions

Current conditions at

San Diego International Airport (KSAN)

Lat: 32.73361°NLon: 117.18306°WElev: 13.0ft.

Mostly Cloudy

79°F

26°C

Humidity 65%
Wind Speed W 8 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 12 Aug 11:20 AM PDT
Extended Forecast for

San Diego-Downtown CA

Coastal Flood Advisory August 12, 11:42am until August 12, 11:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory August 12, 11:42am until August 12, 11:00pm

    NOW until 11:00pm Wed

    Coastal Flood Advisory

  • Today

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 68. West wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 77. Light west wind becoming southwest 5 to 10 mph in the afternoon.

    High: 77 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm after midnight.

    Low: 68 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 77. Light west wind increasing to 5 to 10 mph in the morning.

    High: 77 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Increasing clouds, with a low around 67.

    Low: 67 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 78.

    High: 78 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 79. West wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 68. West wind around 5 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 77. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm after midnight.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 77. Light west wind increasing to 5 to 10 mph in the morning.
Friday Night
Increasing clouds, with a low around 67.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Increasing clouds, with a low around 68.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Diego-Downtown CA
 32.72°N 117.15°W (Elev. 118 ft)
Last Update:
1:55 am PDT Aug 12, 2026
Forecast Valid:
11am PDT Aug 12, 2026-6pm PDT Aug 18, 2026
 
Forecast Discussion
 
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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