Log In
    Favorites
        Member Settings
      Elev 1378 ft, 34.319 °N 118.405 °W

      Sylmar, CA

      Sylmar Mountains Station57°
      Updated: 3:57 AM PDT on October 28, 2026 (GMT -7)
      3 minutes ago
      74°
      53°
      57
      Feels Like 57
      Clear
      N
      1
      Similar temperature is expected today
      Wundermap

      Loading nearby stations…

       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
        Today
        Thu 10/29
        High 74°f
         2% Precip. / 0 in
        Sun and clouds mixed. High 74F. Winds SE at 5 to 10 mph.
        Tonight
        Thu 10/29
        Low 56°f
         6% Precip. / 0 in
        Partly cloudy skies this evening will become overcast overnight. Low 56F. Winds light and variable.
        Tomorrow
        Fri 10/30
        High 72°f58°f
         4% Precip. / 0 in
        Cloudy skies. High 72F. Winds SSE at 5 to 10 mph.
        Hourly Forecast
        Now
        57°
        4AM
        56°
        5AM
        55°
        6AM
        54°
        7AM
        52°
        7:10AM
        Sunrise
        8AM
        54°
        9AM
        58°
        10AM
        62°
        11AM
        66°
        12PM
        69°
        1PM
        71°
        2PM
        73°
        3PM
        73°
        4PM
        73°
        5PM
        71°
        6PM
        69°
        6:04PM
        Sunset
        7PM
        66°
        8PM
        64°
        9PM
        63°
        10PM
        61°
        11PM
        61°
        12AM
        60°
        1AM
        59°
        2AM
        59°
        3AM
        58°
        Precipitation
        6%
        Pollen
        None
        Air Quality
        53
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.95 in
        2. Visibility 7 miles
        3. Clouds Clear
        4. Dew Point49°F
        5. Humidity 75%
        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 56°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
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareers
        PWS NetworkWunderMap
        Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
        Level Access
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary