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.

Partly Cloudy

27°C

81°F

Humidity 69%
Wind Speed NNW 10 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 21°C (70°F)
Visibility 16 km
Heat Index29°C (84°F)
Last update 22 Aug 03:00 PM PDT
Extended Forecast for

San Diego CA

Extreme Heat Watch August 25, 10:00am until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 22. West wind 5 to 10 km/h.

    Low: 22 °C

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 29. Northwest wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.

    High: 29 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 22. Northwest wind 5 to 10 km/h.

    Low: 22 °C

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 28. West wind 5 to 15 km/h.

    High: 28 °C

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. West wind 5 to 10 km/h.

    Low: 22 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30.

    High: 30 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22.

    Low: 22 °C

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31.

    High: 31 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Low: 23 °C

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. West wind 5 to 10 km/h.
Sunday
Mostly sunny, with a high near 29. Northwest wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.
Sunday Night
Increasing clouds, with a low around 22. Northwest wind 5 to 10 km/h.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 28. West wind 5 to 15 km/h.
Monday Night
Partly cloudy, with a low around 22. West wind 5 to 10 km/h.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Diego CA
 32.71°N 117.18°W (Elev. 0 m)
Last Update:
1:41 pm PDT Aug 22, 2026
Forecast Valid:
3pm PDT Aug 22, 2026-6pm PDT Aug 29, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation