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.

Clear

82°F

28°C

Humidity 54%
Wind Speed N 3 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 09 Sep 02:05 AM PDT
Extended Forecast for

San Diego-Downtown CA

Heat Advisory September 9, 08:00pm until September 10, 08:00pm
Coastal Flood Advisory September 9, 02:16am until September 9, 11:00pm
Extreme Heat Warning September 9, 02:16am until September 9, 08:00pm
Click here for hazard details and duration
Heat Advisory
Coastal Flood Advisory
Extreme Heat Warning
  •  
    Coastal Flood Advisory September 9, 02:16am until September 9, 11:00pm
    Extreme Heat Warning September 9, 02:16am until September 9, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 75. South wind around 5 mph becoming calm.

    Low: 75 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 87. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 72. South wind around 5 mph.

    Low: 72 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 82.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 69.

    Low: 69 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79.

    High: 79 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 76. Northwest wind around 5 mph.
Wednesday
Sunny, with a high near 95. Light and variable wind becoming south 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 75. South wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 87. Light southeast wind becoming south 5 to 10 mph in the morning.
Thursday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 72. South wind around 5 mph.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 82.
Friday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 69.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 65.
Monday
Partly sunny, then gradually becoming sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Mostly sunny, with a high near 78.
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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:
1:36 am PDT Sep 9, 2026
Forecast Valid:
2am PDT Sep 9, 2026-6pm PDT Sep 15, 2026
 
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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