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

67°F

19°C

Humidity 85%
Wind Speed NE 1 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 62°F (17°C)
Visibility NA
Last update 02 Jan 10:30 AM PST
Extended Forecast for

El Cajon CA

  • Today

    Today: Patchy fog before 1pm. Otherwise, partly sunny, with a high near 70. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 70 °F

    Patchy Fog

  • Tonight

    Tonight: Areas of fog after 7pm. Otherwise, mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Areas Fog

  • Saturday

    Saturday: A chance of showers after 4pm. Cloudy, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Cloudy then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 10pm. Cloudy, with a low around 53. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 68 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly between 10pm and 4am. Cloudy, with a low around 51. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers before 10am. Mostly cloudy, with a high near 66. Chance of precipitation is 30%.

    High: 66 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of showers after 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers. Patchy fog before 10am. Otherwise, partly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers and
    Patchy Fog

Detailed Forecast

Today
Patchy fog before 1pm. Otherwise, partly sunny, with a high near 70. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Areas of fog after 7pm. Otherwise, mostly cloudy, with a low around 52. Calm wind.
Saturday
A chance of showers after 4pm. Cloudy, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely, mainly after 10pm. Cloudy, with a low around 53. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers. Mostly cloudy, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely, mainly between 10pm and 4am. Cloudy, with a low around 51. Chance of precipitation is 60%.
Monday
A chance of showers before 10am. Mostly cloudy, with a high near 66. Chance of precipitation is 30%.
Monday Night
A slight chance of showers after 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 46.
Tuesday
A chance of showers. Patchy fog before 10am. Otherwise, partly sunny, with a high near 66.
Tuesday Night
A chance of showers, mainly before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 45.
Wednesday
A slight chance of showers. Patchy fog. Otherwise, mostly sunny, with a high near 64.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 44.
Thursday
A slight chance of showers. Mostly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
El Cajon CA
 32.8°N 116.92°W (Elev. 558 ft)
Last Update:
2:47 am PST Jan 2, 2026
Forecast Valid:
10am PST Jan 2, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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