National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

EW3219 National City (E3219)

Lat: 32.6705°NLon: 117.10083°WElev: 38.06ft.

NA

80°F

27°C

Humidity 83%
Wind Speed NA NA MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 74°F (23°C)
Visibility NA
Heat Index85°F (29°C)
Last update 28 Aug 01:30 PM PDT
Extended Forecast for

National City CA

Heat Advisory August 28, 01:48pm until August 29, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 28, 01:48pm until August 29, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 72. West wind around 5 mph becoming calm after midnight.

    Low: 72 °F

    Patchy Fog

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 77. Light southwest wind becoming west 5 to 10 mph in the morning.

    High: 77 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 69.

    Low: 69 °F

    Patchy Fog

  • Monday

    Monday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 80. Southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the morning.
Saturday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 72. West wind around 5 mph becoming calm after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 77. Light southwest wind becoming west 5 to 10 mph in the morning.
Sunday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 69.
Monday
Mostly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Partly sunny, with a high near 77.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 71.
Wednesday
A slight chance of showers. Partly sunny, with a high near 77.
Wednesday Night
Mostly cloudy, with a low around 70.
Thursday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
National City CA
 32.66°N 117.11°W (Elev. 23 ft)
Last Update:
12:09 pm PDT Aug 28, 2026
Forecast Valid:
1pm PDT Aug 28, 2026-6pm PDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation