Hazardous Weather Conditions
Current conditions at
EW3070 Rancho San Diego (E3070)
Lat: 32.74217°NLon: 116.93667°WElev: 495.01ft.NA
85°F
29°C
| Humidity | 40% |
| Wind Speed | S 2 MPH |
| Barometer | 29.98 in (1015.24 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | NA |
| Heat Index | 84°F (29°C) |
| Last update | 20 Mar 10:40 AM PDT |
Extended Forecast for
Spring Valley CA
Heat Advisory March 20, 10:54am until March 20, 08:00pm
NOW until 8:00pm Fri

Heat Advisory
Today

High: 94 °F
Sunny
Tonight

Low: 62 °F
Mostly Clear
Saturday

High: 89 °F
Sunny
Saturday Night

Low: 57 °F
Partly Cloudy
Sunday

High: 86 °F
Partly Sunny
Sunday Night

Low: 57 °F
Mostly Clear
Monday

High: 84 °F
Sunny
Monday Night

Low: 57 °F
Mostly Clear
Detailed Forecast
Today
Sunny, with a high near 94. Light west wind increasing to 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 62. West wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 89. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 57. West wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 86. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Clear, with a low around 58.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 89.
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)
12:53 am PDT Mar 20, 2026
10am PDT Mar 20, 2026-6pm PDT Mar 26, 2026



