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

22°C

71°F

Humidity 63%
Wind Speed SSW 10 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 14°C (58°F)
Visibility 16 km
Last update 18 Apr 04:51 PM PDT
Extended Forecast for

San Diego CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. Southwest wind 5 to 10 km/h becoming calm after midnight.

    Low: 14 °C

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 23. Light west wind increasing to 10 to 15 km/h in the morning. Winds could gust as high as 30 km/h.

    High: 23 °C

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13. West wind 5 to 10 km/h.

    Low: 13 °C

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22. Northeast wind 5 to 10 km/h becoming west 10 to 15 km/h in the morning. Winds could gust as high as 30 km/h.

    High: 22 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. Northwest wind 5 to 10 km/h.

    Low: 13 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22.

    High: 22 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.

    Low: 14 °C

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 21.

    High: 21 °C

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13.

    Low: 13 °C

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 14. Southwest wind 5 to 10 km/h becoming calm after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 23. Light west wind increasing to 10 to 15 km/h in the morning. Winds could gust as high as 30 km/h.
Sunday Night
Mostly cloudy, with a low around 13. West wind 5 to 10 km/h.
Monday
Mostly sunny, with a high near 22. Northeast wind 5 to 10 km/h becoming west 10 to 15 km/h in the morning. Winds could gust as high as 30 km/h.
Monday Night
Mostly cloudy, with a low around 13. Northwest wind 5 to 10 km/h.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 21.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Partly sunny, with a high near 21.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Mostly sunny, with a high near 21.
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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:
12:55 pm PDT Apr 18, 2026
Forecast Valid:
5pm PDT Apr 18, 2026-6pm PDT Apr 25, 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