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

Hazardous Weather Conditions

Current conditions at

EW3070 Rancho San Diego (E3070)

Lat: 32.74217°NLon: 116.93667°WElev: 341.0ft.

NA

76°F

24°C

Humidity 62%
Wind Speed WSW 3 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 62°F (17°C)
Visibility NA
Heat Index78°F (26°C)
Last update 04 Aug 05:25 PM PDT
Extended Forecast for

Rancho San Diego CA

Heat Advisory August 6, 10:00am until August 8, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Widespread haze before 8pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 63. West wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Haze then
    Patchy Fog

  • Tuesday

    Tuesday: Widespread haze after 11am. Mostly sunny, with a high near 87. Light west wind increasing to 5 to 10 mph in the morning.

    High: 87 °F

    Haze

  • Tuesday Night

    Tuesday Night: Widespread haze before 11pm. Mostly clear, with a low around 66. West wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Haze then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 90. Light northwest wind becoming west 5 to 10 mph in the afternoon.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68. West wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 91.

    High: 91 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 67.

    Low: 67 °F

    Patchy Fog

Detailed Forecast

Tonight
Widespread haze before 8pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 63. West wind around 5 mph becoming calm in the evening.
Tuesday
Widespread haze after 11am. Mostly sunny, with a high near 87. Light west wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Widespread haze before 11pm. Mostly clear, with a low around 66. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 90. Light northwest wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 68. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 68.
Friday
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 91.
Friday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 67.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 89.
Saturday Night
Increasing clouds, with a low around 67.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 89.
Sunday Night
Increasing clouds, with a low around 67.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 89.
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:
1:03 pm PDT Aug 4, 2025
Forecast Valid:
5pm PDT Aug 4, 2025-6pm PDT Aug 11, 2025
 
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