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

Hazardous Weather Conditions

Current conditions at

West Rancho Bernardo (WRBSD)

Lat: 33.0312°NLon: 117.12233°WElev: 744.0ft.

NA

66°F

19°C

Humidity 94%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 64°F (18°C)
Visibility NA
Last update 30 Jul 11:40 PM PDT
Extended Forecast for

4 Miles SW San Diego-Rancho Bernardo CA

Extreme Heat Warning July 31, 10:00am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 87 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 89. Light west wind increasing to 5 to 10 mph in the morning.

    High: 89 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 65.

    Low: 65 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 86.

    High: 86 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 64. Calm wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 87. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 89. Light west wind increasing to 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Increasing clouds, with a low around 65.
Monday
Partly sunny, then gradually becoming sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Increasing clouds, with a low around 65.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 84.
Wednesday Night
Increasing clouds, with a low around 66.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW San Diego-Rancho Bernardo CA
 33°N 117.13°W (Elev. 600 ft)
Last Update:
12:16 pm PDT Jul 30, 2026
Forecast Valid:
11pm PDT Jul 30, 2026-6pm PDT Aug 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation