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

56°F

13°C

Humidity 47%
Wind Speed NW 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 20 Jan 04:20 AM PST
Extended Forecast for

Spring Valley CA

  • Today

    Today: Sunny, with a high near 76. Calm wind becoming west around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 71 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51. Southwest wind around 5 mph becoming calm.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 4pm. Partly sunny, with a high near 66. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 10%.

    High: 66 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 48. Calm wind.
Wednesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 51. Southwest wind around 5 mph becoming calm.
Thursday
A slight chance of showers after 4pm. Partly sunny, with a high near 66. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 10%.
Thursday Night
A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Friday
A slight chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spring Valley CA
 32.77°N 116.97°W (Elev. 801 ft)
Last Update:
4:05 am PST Jan 20, 2026
Forecast Valid:
4am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
Forecast Discussion
 
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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