Forecast

    Forecast for El Cajon, CA | Forecast Periods: 14
    Monday
    Mar 16
    2026

    El Cajon, CA

    Updated: 11:05 AM PDT

    93°F

    Sunny

    5 mph W
    Precipitation: 0%

    Sunny, with a high near 93. West wind 5 to 10 mph.

    Hourly Forecast

    MON13:00
    91°F
    Sunny
    Dewpoint:7.2°Precip:0%Humidity:21%Wind:5 mph W
    MON14:00
    93°F
    Sunny
    Dewpoint:7.8°Precip:0%Humidity:20%Wind:10 mph W
    MON15:00
    92°F
    Sunny
    Dewpoint:8.3°Precip:0%Humidity:22%Wind:10 mph NW
    MON16:00
    91°F
    Sunny
    Dewpoint:8.9°Precip:0%Humidity:22%Wind:10 mph NW
    TUE17:00
    89°F
    Sunny
    Dewpoint:10°Precip:0%Humidity:26%Wind:10 mph NW
    TUE18:00
    85°F
    Mostly Clear
    Dewpoint:10.6°Precip:0%Humidity:31%Wind:5 mph NW
    TUE19:00
    79°F
    Mostly Clear
    Dewpoint:10.6°Precip:0%Humidity:38%Wind:5 mph NW
    TUE20:00
    74°F
    Clear
    Dewpoint:10.6°Precip:0%Humidity:45%Wind:0 mph
    TUE21:00
    71°F
    Clear
    Dewpoint:10.6°Precip:0%Humidity:50%Wind:0 mph
    TUE22:00
    68°F
    Clear
    Dewpoint:10.6°Precip:0%Humidity:54%Wind:0 mph
    TUE23:00
    66°F
    Mostly Clear
    Dewpoint:11.1°Precip:0%Humidity:60%Wind:0 mph
    TUE00:00
    64°F
    Mostly Clear
    Dewpoint:10°Precip:0%Humidity:61%Wind:5 mph S
    TUE01:00
    63°F
    Mostly Clear
    Dewpoint:9.4°Precip:0%Humidity:60%Wind:0 mph
    TUE02:00
    62°F
    Mostly Clear
    Dewpoint:8.3°Precip:0%Humidity:58%Wind:0 mph
    TUE03:00
    61°F
    Mostly Clear
    Dewpoint:7.8°Precip:0%Humidity:58%Wind:0 mph
    TUE04:00
    61°F
    Mostly Clear
    Dewpoint:7.8°Precip:0%Humidity:58%Wind:0 mph
    TUE05:00
    60°F
    Mostly Clear
    Dewpoint:7.2°Precip:0%Humidity:57%Wind:0 mph
    TUE06:00
    60°F
    Sunny
    Dewpoint:6.7°Precip:0%Humidity:54%Wind:5 mph E
    TUE07:00
    61°F
    Sunny
    Dewpoint:6.1°Precip:0%Humidity:53%Wind:5 mph E
    TUE08:00
    64°F
    Sunny
    Dewpoint:6.7°Precip:0%Humidity:48%Wind:0 mph
    TUE09:00
    70°F
    Sunny
    Dewpoint:8.9°Precip:0%Humidity:44%Wind:0 mph
    TUE10:00
    78°F
    Sunny
    Dewpoint:10°Precip:0%Humidity:37%Wind:0 mph
    TUE11:00
    84°F
    Sunny
    Dewpoint:10°Precip:0%Humidity:30%Wind:5 mph SW
    TUE12:00
    90°F
    Sunny
    Dewpoint:9.4°Precip:0%Humidity:24%Wind:5 mph W

    Extended Forecast

    Tonight

    Tue, Mar 17
    60°F
    Mostly Clear
    0 mph SW
    Precipitation: 0%
    Mostly clear, with a low around 60. Southwest wind 0 to 5 mph.

    Tuesday

    Tue, Mar 17
    95°F
    Sunny
    0 mph SW
    Precipitation: 0%
    Sunny, with a high near 95. Southwest wind 0 to 10 mph.

    Tuesday Night

    Wed, Mar 18
    61°F
    Mostly Clear
    0 mph W
    Precipitation: 0%
    Mostly clear, with a low around 61. West wind 0 to 5 mph.

    Wednesday

    Wed, Mar 18
    95°F
    Sunny
    0 mph SW
    Precipitation: 0%
    Sunny, with a high near 95. Southwest wind 0 to 10 mph.

    Wednesday Night

    Thu, Mar 19
    61°F
    Clear
    0 mph W
    Precipitation: 0%
    Clear, with a low around 61.

    Thursday

    Thu, Mar 19
    95°F
    Sunny
    0 mph NW
    Precipitation: 0%
    Sunny, with a high near 95.

    Thursday Night

    Fri, Mar 20
    61°F
    Clear
    0 mph NW
    Precipitation: 0%
    Clear, with a low around 61.

    Friday

    Fri, Mar 20
    95°F
    Sunny
    0 mph NW
    Precipitation: 0%
    Sunny, with a high near 95.

    Friday Night

    Sat, Mar 21
    60°F
    Mostly Clear
    0 mph N
    Precipitation: 0%
    Mostly clear, with a low around 60.

    Saturday

    Sat, Mar 21
    91°F
    Sunny
    0 mph E
    Precipitation: 0%
    Sunny, with a high near 91.

    Saturday Night

    Sun, Mar 22
    57°F
    Patchy Fog
    0 mph S
    Precipitation: 0%
    Patchy fog after 11pm. Partly cloudy, with a low around 57.

    Sunday

    Sun, Mar 22
    85°F
    Patchy Fog then Partly Sunny
    0 mph S
    Precipitation: 0%
    Patchy fog before 11am. Partly sunny, with a high near 85.

    Sunday Night

    Mon, Mar 23
    55°F
    Patchy Fog
    0 mph S
    Precipitation: 0%
    Patchy fog between 11pm and 5am. Mostly cloudy, with a low around 55.

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