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

73°F

23°C

Humidity 88%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 22 Aug 09:35 PM PDT
Extended Forecast for

San Diego CA

Extreme Heat Watch August 25, 10:00am until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Tonight

    Tonight: Patchy fog. Otherwise, partly cloudy, with a low around 70. West wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 84. Northwest wind 5 to 10 mph.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 70. Northwest wind around 5 mph becoming calm after midnight.

    Low: 70 °F

    Patchy Fog

  • Monday

    Monday: Mostly sunny, with a high near 83. West wind 5 to 10 mph.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 71. West wind around 5 mph.

    Low: 71 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 86.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, partly cloudy, with a low around 70. West wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 84. Northwest wind 5 to 10 mph.
Sunday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 70. Northwest wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 83. West wind 5 to 10 mph.
Monday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 71. West wind around 5 mph.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Mostly sunny, with a high near 89.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
Mostly sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Mostly sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 73.
Saturday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Diego CA
 32.74°N 117.16°W (Elev. 194 ft)
Last Update:
1:41 pm PDT Aug 22, 2026
Forecast Valid:
9pm PDT Aug 22, 2026-6pm PDT Aug 29, 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