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

EW3219 National City (E3219)

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

NA

74°F

23°C

Humidity 90%
Wind Speed NA NA MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 71°F (22°C)
Visibility NA
Last update 30 Aug 12:30 AM PDT
Extended Forecast for

Chula Vista CA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm.

    Low: 71 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 69. West wind around 5 mph becoming calm after midnight.

    Low: 69 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 11am. Otherwise, sunny, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 67. West wind 5 to 10 mph becoming north after midnight.

    Low: 67 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 78.

    High: 78 °F

    Gradual
    Clearing

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 68.

    Low: 68 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm.
Sunday
Patchy fog before 11am. Otherwise, sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the morning.
Sunday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 69. West wind around 5 mph becoming calm after midnight.
Monday
Patchy fog before 11am. Otherwise, sunny, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Increasing clouds, with a low around 67. West wind 5 to 10 mph becoming north after midnight.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 78.
Tuesday Night
Mostly cloudy, with a low around 68.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 67.
Friday
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 68.
Saturday
Mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chula Vista CA
 32.64°N 117.08°W (Elev. 105 ft)
Last Update:
12:10 am PDT Aug 30, 2026
Forecast Valid:
12am PDT Aug 30, 2026-6pm PDT Sep 5, 2026
 
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Additional Resources

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Chance of Precipitation