Current conditions at
DW5256 La Mesa (D5256)
Lat: 32.7663°NLon: 117.01335°WElev: 659.0ft.NA
64°F
18°C
| Humidity | 62% |
| Wind Speed | SW 0 MPH |
| Barometer | 29.94 in (1013.89 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | NA |
| Last update | 20 Nov 01:20 PM PST |
Extended Forecast for
Spring Valley CA
This Afternoon

High: 62 °F
Slight Chance
T-stormsTonight

Low: 51 °F
Heavy Rain
Friday

High: 62 °F
Showers
LikelyFriday Night

Low: 48 °F
Showers
LikelySaturday
High: 63 °F
Chance
Showers then
Mostly SunnySaturday Night

Low: 48 °F
Partly Cloudy
Sunday

High: 67 °F
Sunny
Sunday Night

Low: 47 °F
Mostly Clear
Monday

High: 68 °F
Sunny
Detailed Forecast
This Afternoon
A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny early, then becoming cloudy, with a high near 62. South wind around 10 mph. Chance of precipitation is 20%.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 51. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 62. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 48. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Patchy fog. Otherwise, mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 75.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Spring Valley CA
32.77°N 116.97°W (Elev. 801 ft)
32.77°N 116.97°W (Elev. 801 ft)
1:28 pm PST Nov 20, 2025
1pm PST Nov 20, 2025-6pm PST Nov 26, 2025


