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      Elev 1500 ft, 34.501 °N 118.603 °W

      Castaic, CA

      Castaic Lake, Lower Lagoon Station58°
      Updated: 8:38 PM PDT on October 31, 2026 (GMT -7)
      just now
      68°
      53°
      58
      Feels Like 58
      Rain
      N
      4
      Same temperature is expected tomorrow
      Wundermap

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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Sun 11/01
        Low 56°f
         99% Precip. / 0.37 in
        Rain likely. Low 56F. Winds light and variable. Chance of rain 100%. Rainfall around a quarter of an inch.
        Tomorrow
        Mon 11/02
        High 65°f
         24% Precip. / 0 in
        Sunshine and clouds mixed. High around 65F. Winds W at 5 to 10 mph.
        Tomorrow night
        Mon 11/02
        Low 49°f
         3% Precip. / 0 in
        A mostly clear sky. Low 49F. Winds N at 5 to 10 mph.
        Hourly Forecast
        Now
        58°
        9PM
        85%
        58°
        10PM
        77%
        58°
        11PM
        98%
        58°
        12AM
        96%
        58°
        1AM
        94%
        58°
        1AM
        75%
        58°
        2AM
        56%
        57°
        3AM
        36%
        59°
        4AM
        58°
        5AM
        58°
        6AM
        58°
        6:14AM
        Sunrise
        7AM
        57°
        8AM
        58°
        9AM
        60°
        10AM
        61°
        11AM
        63°
        12PM
        64°
        1PM
        65°
        2PM
        64°
        3PM
        64°
        4PM
        63°
        5PM
        61°
        5:00PM
        Sunset
        6PM
        58°
        7PM
        57°
        Precipitation
        98%
        Rain likely to continue
        Pollen
        None
        Air Quality
        31
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.86 in
        2. Visibility 5 miles
        3. Clouds Cloudy
        4. Dew Point57°F
        5. Humidity 96%
        6. Rainfall 0.07 in
        7. Snow Depth 0 in
         KWHP Station History
        Almanac for October 31, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 77°F 91°F 1965
        4. Low 53°F 43°F 24°F 1971
        5. Rain/Snow Depth
        6. Precipitation 0.37 in 0.02 in -
        7. Snow 0 in - in -
        Almanac for November 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 77°F 92°F
        4. Low 51°F 42°F 34°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:13 AM 6:01 PM
        3. Civil Twilight 6:47 AM 6:27 PM
        4. Nautical Twilight 6:18 AM 6:57PM
        5. Astronomical Twilight 5:48 AM 7:26 PM
        1. Length of Visible Light 11h 39m
        2. Length of Day 10h 47m
        3. Tomorrow will be 1 minute 50 seconds shorter
        1. Moon 11:24 PM 1:14 PM
        2. Waning Gibbous56% of the Moon is Illuminated
        Nov 1
        Waning Half Last Qtr
        Nov 8
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
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