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

EW3070 Rancho San Diego (E3070)

Lat: 32.74217°NLon: 116.93667°WElev: 495.01ft.

NA

75°F

24°C

Humidity 77%
Wind Speed WNW 3 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 67°F (19°C)
Visibility NA
Last update 09 Aug 08:25 PM PDT
Extended Forecast for

Rancho San Diego CA

  • Tonight

    Tonight: Patchy dense fog after 5am. Otherwise, partly cloudy, with a low around 66. West wind around 5 mph becoming calm.

    Low: 66 °F

    Partly Cloudy
    then Patchy
    Dense Fog

  • Monday

    Monday: Patchy dense fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 86. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 86 °F

    Patchy Dense
    Fog then
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 65. West wind around 5 mph becoming calm after midnight.

    Low: 65 °F

    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 64.

    Low: 64 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 82.

    High: 82 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 63.

    Low: 63 °F

    Increasing
    Clouds

Detailed Forecast

Tonight
Patchy dense fog after 5am. Otherwise, partly cloudy, with a low around 66. West wind around 5 mph becoming calm.
Monday
Patchy dense fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 86. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 65. West wind around 5 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Increasing clouds, with a low around 64.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 82.
Thursday Night
Increasing clouds, with a low around 63.
Friday
Partly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Partly sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rancho San Diego CA
 32.73°N 116.94°W (Elev. 381 ft)
Last Update:
12:20 pm PDT Aug 9, 2026
Forecast Valid:
8pm PDT Aug 9, 2026-6pm PDT Aug 16, 2026
 
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