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      Elev 1378 ft, 34.319 °N 118.405 °W

      Sylmar, CA

      Sylmar Mountains Station57°
      Updated: 1:58 AM PDT on October 28, 2026 (GMT -7)
      6 minutes ago
      77°
      54°
      57
      Feels Like 57
      Clear
      N
      1
      Same temperature is expected today
      Wundermap

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       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
        Wed 10/28
        Low 53°f
         5% Precip. / 0 in
        Some clouds. Low 53F. Winds light and variable.
        Tomorrow
        Thu 10/29
        High 75°f
         1% Precip. / 0 in
        A few clouds from time to time. High near 75F. Winds SSE at 5 to 10 mph.
        Tomorrow night
        Thu 10/29
        Low 55°f
         7% Precip. / 0 in
        Partly cloudy during the evening followed by cloudy skies overnight. Low near 55F. Winds light and variable.
        Hourly Forecast
        Now
        57°
        2AM
        57°
        3AM
        56°
        4AM
        56°
        5AM
        54°
        6AM
        54°
        7AM
        53°
        7:10AM
        Sunrise
        8AM
        54°
        9AM
        59°
        10AM
        63°
        11AM
        66°
        12PM
        69°
        1PM
        71°
        2PM
        73°
        3PM
        74°
        4PM
        73°
        5PM
        71°
        6PM
        68°
        6:04PM
        Sunset
        7PM
        65°
        8PM
        63°
        9PM
        62°
        10PM
        61°
        11PM
        60°
        12AM
        59°
        1AM
        58°
        Precipitation
        7%
        Pollen
        None
        Air Quality
        59
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.96 in
        2. Visibility 8 miles
        3. Clouds Partly Cloudy
        4. Dew Point50°F
        5. Humidity 78%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KWHP Station History
        Almanac for October 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 77°F 97°F 2008
        4. Low 53°F 55°F 35°F 1970
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 77°F 94°F
        4. Low 55°F 54°F 37°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:10 AM 6:04 PM
        3. Civil Twilight 6:44 AM 6:29 PM
        4. Nautical Twilight 6:14 AM 6:59PM
        5. Astronomical Twilight 5:45 AM 7:28 PM
        1. Length of Visible Light 11h 45m
        2. Length of Day 10h 53m
        3. Tomorrow will be 1 minute 55 seconds shorter
        1. Moon 7:58 PM 10:14 AM
        2. Waning Gibbous88% 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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