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

86°F

30°C

Humidity 15%
Wind Speed SE 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 33°F (1°C)
Visibility NA
Heat Index83°F (28°C)
Last update 04 Feb 02:55 PM PST
Extended Forecast for

Spring Valley CA

Wind Advisory February 4, 03:13pm until February 5, 12:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory February 4, 03:13pm until February 5, 12:00pm

    NOW until 12:00pm Thu

    Wind Advisory

  • Tonight

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.

    High: 79 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51. Calm wind becoming west around 5 mph.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 74.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

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

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 55. Southeast wind around 5 mph becoming calm after midnight.
Thursday
Mostly cloudy, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 51. Calm wind becoming west around 5 mph.
Friday
Mostly sunny, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the morning.
Friday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 48. Calm wind.
Saturday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 51.
Monday
Partly sunny, with a high near 74.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 50.
Tuesday
A chance of showers. Mostly cloudy, with a high near 67.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 49.
Wednesday
A chance of showers. Mostly cloudy, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spring Valley CA
 32.74°N 116.97°W (Elev. 600 ft)
Last Update:
12:31 pm PST Feb 4, 2026
Forecast Valid:
3pm PST Feb 4, 2026-6pm PST Feb 11, 2026
 
Forecast Discussion
 
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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