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.

Partly Cloudy

73°F

23°C

Humidity 90%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 23 Aug 12:51 AM 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

  • Overnight

    Overnight: Patchy fog before 2am. Otherwise, partly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Patchy Fog

  • Sunday

    Sunday: Sunny, with a high near 85. Light north wind becoming west 5 to 10 mph in the morning.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 70. Northwest wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 84. Calm wind becoming southwest around 5 mph in the morning.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 83.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog before 2am. Otherwise, partly cloudy, with a low around 70. Calm wind.
Sunday
Sunny, with a high near 85. Light north wind becoming west 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 70. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 84. Calm wind becoming southwest around 5 mph in the morning.
Monday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 73.
Friday
Mostly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 73.
Saturday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Diego CA
 32.72°N 117.15°W (Elev. 118 ft)
Last Update:
12:28 am PDT Aug 23, 2026
Forecast Valid:
1am PDT Aug 23, 2026-6pm PDT Aug 29, 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