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

DW5256 La Mesa (D5256)

Lat: 32.76633°NLon: 117.01333°WElev: 646.75ft.

NA

50°F

10°C

Humidity 90%
Wind Speed WNW 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 18 Feb 08:35 AM PST
Extended Forecast for

Spring Valley CA

  • Today

    Today: Showers, mainly before 10am. The rain could be heavy at times. High near 55. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Heavy Rain
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers after 10pm. Mostly cloudy, with a low around 48. West wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Showers, mainly after 10am. High near 55. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 10pm. Low around 44. West wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 57. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Showers, mainly before 10am. The rain could be heavy at times. High near 55. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A slight chance of showers after 10pm. Mostly cloudy, with a low around 48. West wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday
Showers, mainly after 10am. High near 55. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers, mainly before 10pm. Low around 44. West wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly sunny, with a high near 57. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 38.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 72.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 51.
Tuesday
A chance of showers. Partly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Spring Valley CA
 32.77°N 116.97°W (Elev. 801 ft)
Last Update:
2:38 am PST Feb 18, 2026
Forecast Valid:
9am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation