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 82%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 12°C (54°F)
Visibility 16 km
Last update 21 Apr 07:20 AM PDT
Extended Forecast for

San Diego CA

  • Today

    Today: Mostly sunny, with a high near 22. Light and variable wind becoming west 15 to 20 km/h in the morning. Winds could gust as high as 30 km/h.

    High: 22 °C

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers before 11pm. Mostly cloudy, with a low around 14. West wind around 15 km/h becoming northwest after midnight. Winds could gust as high as 30 km/h. Chance of precipitation is 30%.

    Low: 14 °C

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 20. Northwest wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 40 km/h.

    High: 20 °C

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12. Northwest wind 15 to 20 km/h becoming west 5 to 10 km/h after midnight. Winds could gust as high as 35 km/h.

    Low: 12 °C

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 21. Southeast wind 10 to 20 km/h becoming west in the afternoon. Winds could gust as high as 30 km/h.

    High: 21 °C

    Mostly Sunny

  • Thursday Night

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

    Low: 13 °C

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 21.

    High: 21 °C

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 14.

    Low: 14 °C

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers before 11am. Mostly cloudy, with a high near 20.

    High: 20 °C

    Slight Chance
    Showers then
    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 22. Light and variable wind becoming west 15 to 20 km/h in the morning. Winds could gust as high as 30 km/h.
Tonight
A chance of showers before 11pm. Mostly cloudy, with a low around 14. West wind around 15 km/h becoming northwest after midnight. Winds could gust as high as 30 km/h. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 20. Northwest wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 40 km/h.
Wednesday Night
Partly cloudy, with a low around 12. Northwest wind 15 to 20 km/h becoming west 5 to 10 km/h after midnight. Winds could gust as high as 35 km/h.
Thursday
Mostly sunny, with a high near 21. Southeast wind 10 to 20 km/h becoming west in the afternoon. Winds could gust as high as 30 km/h.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 21.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
A slight chance of showers before 11am. Mostly cloudy, with a high near 20.
Saturday Night
A slight chance of showers after 11pm. Mostly cloudy, with a low around 14.
Sunday
Partly sunny, with a high near 20.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly 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:
1:49 am PDT Apr 21, 2026
Forecast Valid:
7am PDT Apr 21, 2026-6pm PDT Apr 27, 2026
 
Forecast Discussion
 
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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