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

66°F

19°C

Humidity 66%
Wind Speed WSW 4 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 03 Mar 04:00 PM PST
Extended Forecast for

Rancho San Diego CA

  • Today

    Today: Patchy fog before 10am. Otherwise, sunny, with a high near 73. Light west wind increasing to 5 to 10 mph in the afternoon.

    High: 73 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 74. East wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 74 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 47. North wind around 5 mph becoming southeast in the evening.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 76. East wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers. Mostly sunny, with a high near 77.

    High: 77 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, sunny, with a high near 73. Light west wind increasing to 5 to 10 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm after midnight.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 74. East wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Clear, with a low around 47. North wind around 5 mph becoming southeast in the evening.
Friday
Sunny, with a high near 76. East wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
A slight chance of showers. Mostly sunny, with a high near 77.
Sunday Night
A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 50.
Monday
A slight chance of showers. Mostly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Mostly sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rancho San Diego CA
 32.75°N 116.94°W (Elev. 394 ft)
Last Update:
1:36 am PST Mar 4, 2026
Forecast Valid:
9am PST Mar 4, 2026-6pm PDT Mar 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation