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

76°F

24°C

Humidity 60%
Wind Speed E 0 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 61°F (16°C)
Visibility NA
Heat Index78°F (26°C)
Last update 06 Sep 07:15 AM PDT
Extended Forecast for

El Cajon CA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 91. Light north wind becoming northwest 5 to 10 mph in the afternoon.

    High: 91 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 71. Northwest wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Partly sunny, then gradually becoming sunny, with a high near 94. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 94 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 70. Northwest wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 95. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 95 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 11pm. Mostly clear, with a low around 71. Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers after 11am. Mostly sunny, with a high near 96. Chance of precipitation is 30%.

    High: 96 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 11pm. Mostly clear, with a low around 72.

    Low: 72 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 91. Light north wind becoming northwest 5 to 10 mph in the afternoon.
Tonight
Partly cloudy, with a low around 71. Northwest wind around 5 mph becoming calm in the evening.
Labor Day
Partly sunny, then gradually becoming sunny, with a high near 94. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 70. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 95. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
A slight chance of showers before 11pm. Mostly clear, with a low around 71. Chance of precipitation is 20%.
Wednesday
A chance of showers after 11am. Mostly sunny, with a high near 96. Chance of precipitation is 30%.
Wednesday Night
A slight chance of showers before 11pm. Mostly clear, with a low around 72.
Thursday
Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
El Cajon CA
 32.82°N 116.93°W (Elev. 591 ft)
Last Update:
12:10 am PDT Sep 6, 2026
Forecast Valid:
7am PDT Sep 6, 2026-6pm PDT Sep 12, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation