Current conditions at

San Diego International Airport (KSAN)

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

Clear

100°F

38°C

Humidity 19%
Wind Speed W 5 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 04 Oct 11:55 AM PDT
Extended Forecast for

San Diego CA

Extreme Heat Warning October 4, 12:17pm until October 8, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning October 4, 12:17pm until October 8, 08:00pm

    NOW until 8:00pm Thu

    Extreme Heat Warning

  • This Afternoon

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 74. Northwest wind around 5 mph.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. Calm wind becoming northwest around 5 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. North wind 5 to 10 mph becoming west in the afternoon.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 94. Southwest wind 5 to 10 mph becoming northwest.
Tonight
Mostly clear, with a low around 74. Northwest wind around 5 mph.
Monday
Sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 74. Calm wind becoming northwest around 5 mph.
Tuesday
Sunny, with a high near 90. North wind 5 to 10 mph becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 71.
Friday
Mostly sunny, with a high near 85.
Friday Night
Increasing clouds, with a low around 70.
Saturday
Partly sunny, with a high near 81.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
San Diego CA
 32.71°N 117.18°W (Elev. 0 ft)
11:27 am PDT Oct 4, 2026
12pm PDT Oct 4, 2026-6pm PDT Oct 10, 2026
 
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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