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

69°F

21°C

Humidity 84%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 12 Jul 10:51 PM PDT
Extended Forecast for

San Diego-Downtown CA

Extreme Heat Watch July 14, 10:00am until July 16, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 78. Light west wind increasing to 5 to 10 mph in the morning.

    High: 78 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 68. West wind around 5 mph becoming calm after midnight.

    Low: 68 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 80. Light northwest wind becoming west 5 to 10 mph in the afternoon.

    High: 80 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 69. Northwest wind 5 to 10 mph becoming light west after midnight.

    Low: 69 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 11am. Mostly sunny, with a high near 81.

    High: 81 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 11pm. Partly cloudy, with a low around 70.

    Low: 70 °F

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 67. Calm wind.
Monday
Partly sunny, with a high near 78. Light west wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 68. West wind around 5 mph becoming calm after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 80. Light northwest wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 69. Northwest wind 5 to 10 mph becoming light west after midnight.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 71.
Thursday
A slight chance of showers after 11am. Mostly sunny, with a high near 81.
Thursday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 70.
Friday
A slight chance of showers after 11am. Partly sunny, with a high near 80.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 70.
Saturday
Partly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 70.
Sunday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Diego-Downtown CA
 32.72°N 117.15°W (Elev. 118 ft)
Last Update:
12:05 pm PDT Jul 12, 2026
Forecast Valid:
11pm PDT Jul 12, 2026-6pm PDT Jul 19, 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