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

Hazardous Weather Conditions

Current conditions at

EW4858 El Cajon (E4858)

Lat: 32.8005°NLon: 116.92867°WElev: 495.0ft.

NA

64°F

18°C

Humidity 47%
Wind Speed WSW 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 28 Dec 12:30 PM PST
Extended Forecast for

El Cajon CA

Wind Advisory December 28, 04:00pm until December 30, 01:00pm
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 70. West wind around 5 mph becoming northeast.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Southeast wind around 5 mph becoming northeast after midnight.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73. Northeast wind around 5 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. Northeast wind around 10 mph.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 75. East wind 5 to 10 mph becoming light northeast in the morning.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 4am. Increasing clouds, with a low around 54. Chance of precipitation is 30%.

    Low: 54 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 10am. Partly sunny, with a high near 72. Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Showers

  • New Year's Day

    New Year's Day: Showers. Mostly cloudy, with a high near 70.

    High: 70 °F

    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 70. West wind around 5 mph becoming northeast.
Tonight
Mostly clear, with a low around 42. Southeast wind around 5 mph becoming northeast after midnight.
Monday
Sunny, with a high near 73. Northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 49. Northeast wind around 10 mph.
Tuesday
Sunny, with a high near 75. East wind 5 to 10 mph becoming light northeast in the morning.
Tuesday Night
A chance of showers after 4am. Increasing clouds, with a low around 54. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly after 10am. Partly sunny, with a high near 72. Chance of precipitation is 60%.
Wednesday Night
Showers. Mostly cloudy, with a low around 53.
New Year's Day
Showers. Mostly cloudy, with a high near 70.
Thursday Night
Showers likely. Mostly cloudy, with a low around 54.
Friday
Showers likely. Partly sunny, with a high near 69.
Friday Night
Showers likely. Mostly cloudy, with a low around 51.
Saturday
A chance of showers. Partly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
El Cajon CA
 32.8°N 116.92°W (Elev. 558 ft)
Last Update:
12:21 pm PST Dec 28, 2025
Forecast Valid:
12pm PST Dec 28, 2025-6pm PST Jan 3, 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