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

San Diego International Airport (KSAN)

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

Partly Cloudy

15°C

59°F

Humidity 87%
Wind Speed NNW 9 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 13°C (55°F)
Visibility 11 km
Last update 21 Jan 05:00 PM PST
Extended Forecast for

San Diego CA

  • Tonight

    Tonight: Patchy fog before 7pm. Otherwise, cloudy, with a low around 12. Calm wind.

    Low: 12 °C

    Patchy Fog
    then Cloudy

  • Thursday

    Thursday: A slight chance of showers after 10am. Mostly cloudy, with a high near 19. Calm wind becoming northwest 5 to 10 km/h in the afternoon. Chance of precipitation is 20%.

    High: 19 °C

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 12. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

    Low: 12 °C

    Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 18. Light and variable wind becoming west 10 to 15 km/h in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than 1 mm possible.

    High: 18 °C

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers. Mostly cloudy, with a low around 12. West wind 5 to 10 km/h becoming calm. Chance of precipitation is 20%.

    Low: 12 °C

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 18. Chance of precipitation is 20%.

    High: 18 °C

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 8.

    Low: 8 °C

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 19.

    High: 19 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 8.

    Low: 8 °C

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog before 7pm. Otherwise, cloudy, with a low around 12. Calm wind.
Thursday
A slight chance of showers after 10am. Mostly cloudy, with a high near 19. Calm wind becoming northwest 5 to 10 km/h in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 12. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Friday
A chance of showers. Mostly cloudy, with a high near 18. Light and variable wind becoming west 10 to 15 km/h in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than 1 mm possible.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 12. West wind 5 to 10 km/h becoming calm. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 18. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 19.
Sunday Night
Mostly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 20.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Partly cloudy, with a low around 10.
Wednesday
Partly sunny, with a high near 21.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Diego CA
 32.71°N 117.18°W (Elev. 0 m)
Last Update:
12:35 pm PST Jan 21, 2026
Forecast Valid:
5pm PST Jan 21, 2026-6pm PST Jan 28, 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