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

EW4858 El Cajon (E4858)

Lat: 32.8005°NLon: 116.92867°WElev: 507.28ft.

NA

56°F

13°C

Humidity 89%
Wind Speed NNW 1 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 04 Mar 11:30 PM PST
Extended Forecast for

El Cajon CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 74. Light northwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 74 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44. Northwest wind 5 to 10 mph becoming light and variable.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 76. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 46. North wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers. Mostly sunny, with a high near 78.

    High: 78 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. Calm wind.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 74. Light northwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Clear, with a low around 44. Northwest wind 5 to 10 mph becoming light and variable.
Friday
Sunny, with a high near 76. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Clear, with a low around 46. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 49.
Sunday
A slight chance of showers. Mostly sunny, with a high near 78.
Sunday Night
A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 49.
Monday
A slight chance of showers. Mostly sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
El Cajon CA
 32.81°N 116.95°W (Elev. 436 ft)
Last Update:
12:52 pm PST Mar 4, 2026
Forecast Valid:
11pm PST Mar 4, 2026-6pm PDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation