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      Extreme Heat Warning
      until 8:00 PM PDT
      +1 more alert
      Elev 423 ft, 32.801 °N 116.965 °W

      El Cajon, CA

      El Cajon Station64°
      Updated: 6:58 AM PDT on October 2, 2026 (GMT -7)
      6 minutes ago
      104°
      62°
      64
      Feels Like 64
      Sunny
      N
      2
      Higher temperature is expected today
      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Sat 10/03
        High 104°f
         0% Precip. / 0 in
        Plentiful sunshine. Warm. High 104F. Winds ENE at 5 to 10 mph.
        Tonight
        Sat 10/03
        Low 76°f
         0% Precip. / 0 in
        Clear skies. Low 76F. Winds light and variable.
        Tomorrow
        Sun 10/04
        High 104°f76°f
         0% Precip. / 0 in
        Mainly sunny. High 104F. Winds ENE at 10 to 15 mph.
        Hourly Forecast
        Now
        64°
        7AM
        65°
        8AM
        70°
        9AM
        77°
        10AM
        88°
        11AM
        95°
        12PM
        99°
        1PM
        102°
        2PM
        102°
        3PM
        102°
        4PM
        101°
        5PM
        99°
        6PM
        95°
        6:31PM
        Sunset
        7PM
        90°
        8PM
        86°
        9PM
        83°
        10PM
        82°
        11PM
        80°
        12AM
        79°
        1AM
        78°
        2AM
        77°
        3AM
        77°
        4AM
        78°
        5AM
        79°
        6AM
        78°
        Precipitation
        0%
        Pollen
        None
        Air Quality
        60
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.84 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point54°F
        5. Humidity 69%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSEE Station History
        Almanac for October 2, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 104°F 84°F 100°F 2020
        4. Low 62°F 59°F 48°F 2019
        5. Rain/Snow Depth
        6. Precipitation 0 in 2.9 in -
        7. Snow 0 in 0 in -
        Almanac for October 3, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 104°F 83°F 103°F
        4. Low 76°F 59°F 50°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:42 AM 6:30 PM
        3. Civil Twilight 6:18 AM 6:55 PM
        4. Nautical Twilight 5:49 AM 7:24PM
        5. Astronomical Twilight 5:20 AM 7:52 PM
        1. Length of Visible Light 12h 37m
        2. Length of Day 11h 48m
        3. Tomorrow will be 2 minutes shorter
        1. Moon 11:10 PM 1:21 PM
        2. Waning Gibbous53% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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