Hazardous Weather Conditions
Current conditions at
EW3219 National City (E3219)
Lat: 32.6705°NLon: 117.10083°WElev: 38.06ft.NA
102°F
39°C
| Humidity | 26% |
| Wind Speed | NA NA MPH |
| Barometer | 29.76 in (1007.79 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | NA |
| Heat Index | 103°F (39°C) |
| Last update | 03 Oct 12:45 PM PDT |
Extended Forecast for
Chula Vista CA
Extreme Heat Warning October 3, 01:13pm until October 8, 08:00pm
NOW until 8:00pm Thu
Extreme Heat Warning
This Afternoon
High: 98 °F
Sunny
Tonight
Low: 74 °F
Mostly Clear
Sunday
High: 93 °F
Sunny
Sunday Night
Low: 74 °F
Mostly Clear
Monday
High: 91 °F
Sunny
Monday Night
Low: 73 °F
Partly Cloudy
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 75 °F
Mostly Clear
Detailed Forecast
This Afternoon
Sunny, with a high near 98. Northeast wind around 5 mph becoming west.
Tonight
Mostly clear, with a low around 74. West wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 93. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 74. Calm wind.
Monday
Sunny, with a high near 91. Northeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 73.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 72.
Friday
Sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chula Vista CA
32.64°N 117.08°W (Elev. 105 ft)
32.64°N 117.08°W (Elev. 105 ft)
11:27 am PDT Oct 3, 2026
1pm PDT Oct 3, 2026-6pm PDT Oct 9, 2026
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