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

Hazardous Weather Conditions

Current conditions at

DW5256 La Mesa (D5256)

Lat: 32.7663°NLon: 117.01335°WElev: 659.0ft.

NA

75°F

24°C

Humidity 63%
Wind Speed W 1 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 62°F (17°C)
Visibility NA
Last update 18 Jun 12:35 PM PDT
Extended Forecast for

El Cajon CA

Heat Advisory June 18, 12:51pm until June 18, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 18, 12:51pm until June 18, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • This Afternoon

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear
    then Patchy
    Fog

  • Juneteenth

    Juneteenth: Patchy fog before 11am. Otherwise, sunny, with a high near 82. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 59. Southwest wind around 5 mph becoming calm after midnight.

    Low: 59 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78. Southwest wind 5 to 10 mph.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 58.

    Low: 58 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74.

    High: 74 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 57.

    Low: 57 °F

    Patchy Fog

Detailed Forecast

This Afternoon
Sunny, with a high near 84. Southwest wind 5 to 10 mph.
Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.
Juneteenth
Patchy fog before 11am. Otherwise, sunny, with a high near 82. Light southwest wind increasing to 5 to 10 mph in the morning.
Thursday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 59. Southwest wind around 5 mph becoming calm after midnight.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78. Southwest wind 5 to 10 mph.
Friday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 58.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 57.
Sunday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77.
Sunday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 57.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 76.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 56.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
El Cajon CA
 32.79°N 116.98°W (Elev. 607 ft)
Last Update:
8:07 am PDT Jun 18, 2025
Forecast Valid:
12pm PDT Jun 18, 2025-6pm PDT Jun 24, 2025
 
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