Current conditions at
EW3070 Rancho San Diego (E3070)
Lat: 32.74217°NLon: 116.93667°WElev: 341.0ft.NA
54°F
12°C
| Humidity | 90% |
| Wind Speed | ENE 0 MPH |
| Barometer | 30.03 in (1016.93 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | NA |
| Last update | 21 Jan 11:10 PM PST |
Extended Forecast for
Spring Valley CA
Tonight

Low: 50 °F
Mostly Cloudy
Thursday

High: 67 °F
Slight Chance
ShowersThursday Night

Low: 51 °F
Chance
ShowersFriday

High: 66 °F
Slight Chance
ShowersFriday Night

Low: 50 °F
Slight Chance
ShowersSaturday
High: 63 °F
Slight Chance
Showers then
Mostly SunnySaturday Night

Low: 43 °F
Partly Cloudy
Sunday

High: 68 °F
Mostly Sunny
Sunday Night

Low: 42 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm.
Thursday
A slight chance of showers after 10am. Mostly cloudy, with a high near 67. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 51. West wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A slight chance of showers. Partly sunny, with a high near 66. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
A slight chance of showers before 10pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 50. West wind around 5 mph becoming calm. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 10am. Partly sunny, with a high near 63. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Partly sunny, with a high near 71.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Spring Valley CA
32.74°N 116.97°W (Elev. 600 ft)
32.74°N 116.97°W (Elev. 600 ft)
11:00 pm PST Jan 21, 2026
11pm PST Jan 21, 2026-6pm PST Jan 28, 2026


