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      Red Flag Warning
      until 8:00 PM PDT
      +2 more alerts
      Elev 1670 ft, 34.484 °N 118.639 °W

      Castaic, CA

      Castaic Weather Station75°
      Updated: 1:31 AM PDT on October 16, 2026 (GMT -7)
      8 minutes ago
      88°
      57°
      75
      Feels Like 73
      Clear
      N
      18
      Gusts 35 mph
      Same temperature is expected today
      Wundermap

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       Wundermap
      50
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      575
      90
      50
      7
      0 mph
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      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Fri 10/16
        Low 69°f
         0% Precip. / 0 in
        Clear and windy. Low 69F. Winds NNE at 25 to 35 mph. Winds could occasionally gust over 40 mph.
        Tomorrow
        Sat 10/17
        High 89°f
         0% Precip. / 0 in
        Sunny with gusty winds. High 89F. Winds NE at 25 to 35 mph. Winds could occasionally gust over 50 mph.
        Tomorrow night
        Sat 10/17
        Low 69°f
         0% Precip. / 0 in
        Clear. Low 69F. Winds NNE at 15 to 25 mph. Winds could occasionally gust over 40 mph.
        Hourly Forecast
        Now
        75°
        2AM
        75°
        3AM
        74°
        4AM
        73°
        5AM
        71°
        6AM
        70°
        7AM
        69°
        7:01AM
        Sunrise
        8AM
        70°
        9AM
        73°
        10AM
        77°
        11AM
        80°
        12PM
        83°
        1PM
        85°
        2PM
        87°
        3PM
        87°
        4PM
        87°
        5PM
        86°
        6PM
        83°
        6:18PM
        Sunset
        7PM
        81°
        8PM
        80°
        9PM
        79°
        10PM
        78°
        11PM
        77°
        12AM
        76°
        1AM
        75°
        Precipitation
        0%
        Pollen
        None
        Air Quality
        38
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.03 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point37°F
        5. Humidity 25%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KWHP Station History
        Almanac for October 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 82°F 98°F 1977
        4. Low 69°F 46°F 27°F 1923
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.01 in -
        7. Snow 0 in - in -
        Almanac for October 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 82°F 95°F
        4. Low 65°F 46°F 25°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:01 AM 6:18 PM
        3. Civil Twilight 6:35 AM 6:43 PM
        4. Nautical Twilight 6:06 AM 7:13PM
        5. Astronomical Twilight 5:37 AM 7:42 PM
        1. Length of Visible Light 12h 8m
        2. Length of Day 11h 17m
        3. Tomorrow will be 2 minutes 3 seconds shorter
        1. Moon 12:53 PM 10:25 PM
        2. Waxing Crescent33% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 8
        New Moon
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