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: 495.0ft.

NA

70°F

21°C

Humidity 84%
Wind Speed SE 4 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 65°F (18°C)
Visibility NA
Last update 21 Sep 01:30 PM PDT
Extended Forecast for

3 Miles E El Cajon CA

  • This Afternoon

    This Afternoon: A chance of showers. Partly sunny, with a high near 83. West wind 5 to 10 mph becoming north. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 65. Northwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers before 11am. Mostly sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Calm wind.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 64.

    Low: 64 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, sunny, with a high near 85.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, sunny, with a high near 84.

    High: 84 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
A chance of showers. Partly sunny, with a high near 83. West wind 5 to 10 mph becoming north. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 65. Northwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A slight chance of showers before 11am. Mostly sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 65. Calm wind.
Tuesday
Sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 64.
Wednesday
Patchy fog before 11am. Otherwise, sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Patchy fog before 11am. Otherwise, sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Patchy fog. Otherwise, sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E El Cajon CA
 32.8°N 116.9°W (Elev. 794 ft)
Last Update:
1:28 pm PDT Sep 21, 2025
Forecast Valid:
1pm PDT Sep 21, 2025-6pm PDT Sep 27, 2025
 
Forecast Discussion
 
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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