Hazardous Weather Conditions
Current conditions at
EW3070 Rancho San Diego (E3070)
Lat: 32.74217°NLon: 116.93667°WElev: 495.01ft.NA
59°F
15°C
| Humidity | 53% |
| Wind Speed | NNW 0 MPH |
| Barometer | 30.01 in (1016.26 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | NA |
| Last update | 13 Mar 01:40 AM PDT |
Extended Forecast for
Spring Valley CA
Heat Advisory March 13, 01:55am until March 13, 08:00pm
NOW until 8:00pm Fri

Heat Advisory
Overnight

Low: 59 °F
Clear
Friday

High: 90 °F
Sunny
Friday Night

Low: 56 °F
Partly Cloudy
Saturday

High: 80 °F
Mostly Sunny
Saturday Night

Low: 53 °F
Mostly Clear
Sunday

High: 85 °F
Sunny
Sunday Night

Low: 57 °F
Mostly Clear
Monday

High: 89 °F
Sunny
Detailed Forecast
Overnight
Clear, with a low around 59. Southeast wind around 5 mph.
Friday
Sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 56. Southwest wind around 5 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 80. Light southwest wind increasing to 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Clear, with a low around 62.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Clear, with a low around 61.
Thursday
Sunny, with a high near 93.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
12:24 am PDT Mar 13, 2026
1am PDT Mar 13, 2026-6pm PDT Mar 19, 2026



