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.

Clear

18°C

64°F

Humidity 88%
Wind Speed SSE 4 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 16°C (61°F)
Visibility 16 km
Last update 14 Mar 01:00 AM PDT
Extended Forecast for

San Diego CA

Extreme Heat Watch March 16, 10:00am until March 20, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Overnight

    Overnight: Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 14. Calm wind.

    Low: 14 °C

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 26. South wind 5 to 15 km/h.

    High: 26 °C

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 12. South wind 5 to 10 km/h.

    Low: 12 °C

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 26. Calm wind becoming west 5 to 10 km/h in the afternoon.

    High: 26 °C

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 13. Calm wind.

    Low: 13 °C

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 30.

    High: 30 °C

    Sunny

  • Monday Night

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

    Low: 16 °C

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    High: 32 °C

    Mostly Sunny

  • Tuesday Night

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

    Low: 16 °C

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 14. Calm wind.
Saturday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 26. South wind 5 to 15 km/h.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 12. South wind 5 to 10 km/h.
Sunday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 26. Calm wind becoming west 5 to 10 km/h in the afternoon.
Sunday Night
Mostly clear, with a low around 13. Calm wind.
Monday
Sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Mostly clear, with a low around 16.
Wednesday
Sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 15.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 31.
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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:
12:05 pm PDT Mar 13, 2026
Forecast Valid:
1am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
 
Forecast Discussion
 
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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