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      Elev 1047 ft, 34.283 °N 118.457 °W

      Sylmar, CA

      Sylmar Station68°
      Updated: 8:57 PM PDT on October 20, 2026 (GMT -7)
      7 minutes ago
      82°
      60°
      68
      Feels Like 68
      Mostly Cloudy
      N
      5
      Lower temperature is expected tomorrow
      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 10/21
        Low 59°f
         9% Precip. / 0 in
        Partly cloudy skies. Low 59F. Winds light and variable.
        Tomorrow
        Thu 10/22
        High 70°f
         75% Precip. / 0.38 in
        Rain likely. High near 70F. Winds SE at 5 to 10 mph. Chance of rain 80%. Rainfall around a quarter of an inch.
        Tomorrow night
        Thu 10/22
        Low 57°f
         85% Precip. / 0.52 in
        Rain early with thunderstorms developing late. Low 57F. Winds SSE at 5 to 10 mph. Chance of rain 90%.
        Hourly Forecast
        Now
        67°
        9PM
        67°
        10PM
        66°
        11PM
        65°
        12AM
        65°
        1AM
        64°
        2AM
        63°
        3AM
        63°
        4AM
        61°
        5AM
        61°
        6AM
        60°
        7AM
        60°
        7:04AM
        Sunrise
        8AM
        61°
        9AM
        65°
        10AM
        68°
        11AM
        43%
        69°
        12PM
        68%
        69°
        1PM
        69%
        67°
        2PM
        68%
        67°
        3PM
        74%
        66°
        4PM
        76%
        65°
        5PM
        66%
        65°
        6PM
        61%
        65°
        6:12PM
        Sunset
        7PM
        79%
        64°
        8PM
        68%
        63°
        Precipitation
        79%
        Pollen
        None
        Air Quality
        51
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point59°F
        5. Humidity 76%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KWHP Station History
        Almanac for October 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 79°F 98°F 2003
        4. Low 60°F 57°F 39°F 1949
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 78°F 101°F
        4. Low 59°F 56°F 41°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:03 AM 6:13 PM
        3. Civil Twilight 6:38 AM 6:38 PM
        4. Nautical Twilight 6:08 AM 7:07PM
        5. Astronomical Twilight 5:39 AM 7:36 PM
        1. Length of Visible Light 12h 0m
        2. Length of Day 11h 9m
        3. Tomorrow will be 2 minutes 1 second shorter
        1. Moon 3:17 PM 1:22 AM
        2. Waxing Gibbous71% of the Moon is Illuminated
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 8
        New Moon
        Nov 17
        Waxing Half First Qtr
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