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Hazardous Weather Conditions

Current conditions at

EW4858 El Cajon (E4858)

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

NA

N/A

Humidity 66%
Wind Speed NNE 5 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 16 Sep 05:45 PM PDT
Extended Forecast for

El Cajon CA

Extreme Heat Warning October 7, 02:33am until October 8, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning October 7, 02:33am until October 8, 08:00pm

    NOW until 8:00pm Thu

    Extreme Heat Warning

  • Overnight

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 100. Light west wind increasing to 5 to 10 mph in the afternoon.

    High: 100 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 69. West wind around 5 mph becoming calm.

    Low: 69 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 97. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 97 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67. West wind around 5 mph becoming calm.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Patchy fog before 11am. Otherwise, sunny, with a high near 93.

    High: 93 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 66.

    Low: 66 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 86.

    High: 86 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 71. Calm wind.
Wednesday
Sunny, with a high near 100. Light west wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
Clear, with a low around 69. West wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 97. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 67. West wind around 5 mph becoming calm.
Friday
Patchy fog before 11am. Otherwise, sunny, with a high near 93.
Friday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 66.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
A chance of showers. Partly sunny, with a high near 80.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 60.
Columbus Day
A chance of showers. Partly sunny, with a high near 75.
Monday Night
A chance of showers. Mostly cloudy, with a low around 57.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
El Cajon CA
 32.79°N 116.95°W (Elev. 505 ft)
Last Update:
12:06 am PDT Oct 7, 2026
Forecast Valid:
2am PDT Oct 7, 2026-6pm PDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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