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      Elev 1335 ft, 34.494 °N 118.630 °W

      Castaic, CA

      Updated: 6:53 PM PDT on September 26, 2026 (GMT -7)
      8 seconds ago
      95°
      59°
      82
      Feels Like 82
      Clear
      N
      7
      Lower temperature is expected tomorrow
      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
        Tonight
        Sun 09/27
        Low 66°f
        1% Precip. / 0 in
        Partly cloudy early followed by cloudy skies overnight. Low 66F. Winds NNW at 5 to 10 mph.
        Tomorrow
        Mon 09/28
        High 88°f
        1% Precip. / 0 in
        Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 88F. Winds SSW at 10 to 20 mph.
        Tomorrow night
        Mon 09/28
        Low 59°f
        2% Precip. / 0 in
        Clear skies. Low 59F. Winds NW at 5 to 10 mph.
        Hourly Forecast
        Now
        83°
        7PM
        82°
        8PM
        79°
        9PM
        78°
        10PM
        76°
        11PM
        74°
        12AM
        73°
        1AM
        73°
        2AM
        71°
        3AM
        71°
        4AM
        70°
        5AM
        69°
        6AM
        68°
        6:46AM
        Sunrise
        7AM
        67°
        8AM
        71°
        9AM
        74°
        10AM
        78°
        11AM
        81°
        12PM
        83°
        1PM
        85°
        2PM
        86°
        3PM
        85°
        4PM
        84°
        5PM
        82°
        6PM
        78°
        Additional Conditions
        1. Pressure 29.84 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point53°F
        5. Humidity 36%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KWHP Station History
        Almanac for September 27, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 95°F 88°F 106°F 1978
        4. Low 59°F 50°F 42°F 1982
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.01 in -
        7. Snow 0 in - in -
        Almanac for September 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 88°F 106°F
        4. Low 59°F 50°F 39°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:46 AM 6:43 PM
        3. Civil Twilight 6:21 AM 7:08 PM
        4. Nautical Twilight 5:52 AM 7:38PM
        5. Astronomical Twilight 5:22 AM 8:07 PM
        1. Length of Visible Light 12h 47m
        2. Length of Day 11h 57m
        3. Tomorrow will be 2 minutes 7 seconds shorter
        1. Moon 7:09 PM 7:49 AM
        2. Waning Gibbous97% 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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