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.

Mostly Cloudy

22°C

72°F

Humidity 78%
Wind Speed N 0 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 18°C (64°F)
Visibility 16 km
Last update 20 Oct 01:35 AM PDT
Extended Forecast for

San Diego CA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 18. Calm wind.

    Low: 18 °C

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 26. East wind 5 to 15 km/h becoming southwest in the afternoon.

    High: 26 °C

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 18. Calm wind.

    Low: 18 °C

    Patchy Fog

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 24. Southeast wind 10 to 15 km/h becoming southwest in the afternoon. Winds could gust as high as 30 km/h.

    High: 24 °C

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Showers likely, then showers and possibly a thunderstorm after 11pm. Low around 17. South wind 10 to 15 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    Low: 17 °C

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms after 11am. High near 21. Chance of precipitation is 80%.

    High: 21 °C

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.

    Low: 16 °C

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 22.

    High: 22 °C

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 16.

    Low: 16 °C

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 18. Calm wind.
Tuesday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 26. East wind 5 to 15 km/h becoming southwest in the afternoon.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 18. Calm wind.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 24. Southeast wind 10 to 15 km/h becoming southwest in the afternoon. Winds could gust as high as 30 km/h.
Wednesday Night
Showers likely, then showers and possibly a thunderstorm after 11pm. Low around 17. South wind 10 to 15 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Thursday
Showers and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms after 11am. High near 21. Chance of precipitation is 80%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 22.
Friday Night
Mostly clear, with a low around 16.
Saturday
Sunny, with a high near 26.
Saturday Night
Mostly clear, with a low around 17.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 27.
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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:
12:08 pm PDT Oct 19, 2026
Forecast Valid:
1am PDT Oct 20, 2026-6pm PDT Oct 26, 2026
 
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Additional Resources

Radar & Satellite Image

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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