National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

DW5256 La Mesa (D5256)

Lat: 32.7663°NLon: 117.01335°WElev: 659.0ft.

NA

68°F

20°C

Humidity 63%
Wind Speed SW 0 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 55°F (13°C)
Visibility NA
Last update 17 Nov 11:05 AM PST
Extended Forecast for

Spring Valley CA

  • Today

    Today: Showers likely, mainly after 4pm. Increasing clouds, with a high near 66. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers. Low around 51. South wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 60. West wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 46. Calm wind becoming south around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 10am. Sunny, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, mainly after 4pm. Mostly sunny, with a high near 63. Chance of precipitation is 30%.

    High: 63 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 10pm. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 64.

    High: 64 °F

    Chance
    Showers

Detailed Forecast

Today
Showers likely, mainly after 4pm. Increasing clouds, with a high near 66. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers. Low around 51. South wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 60. West wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 46. Calm wind becoming south around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A slight chance of showers before 10am. Sunny, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
A chance of showers, mainly after 4pm. Mostly sunny, with a high near 63. Chance of precipitation is 30%.
Thursday Night
Showers likely, mainly after 10pm. Mostly cloudy, with a low around 49.
Friday
A chance of showers. Partly sunny, with a high near 64.
Friday Night
A chance of showers, mainly before 10pm. Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Spring Valley CA
 32.74°N 116.99°W (Elev. 479 ft)
Last Update:
1:24 am PST Nov 17, 2025
Forecast Valid:
11am PST Nov 17, 2025-6pm PST Nov 23, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation