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      Elev 1047 ft, 34.283 °N 118.457 °W

      Sylmar, CA

      Sylmar Station63°
      Updated: 2:28 AM PDT on September 5, 2026 (GMT -7)
      5 minutes ago
      84°
      60°
      63
      Feels Like 63
      Clear
      N
      2
      Higher temperature is expected today
      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
        Sat 09/05
        Low 62°f
         2% Precip. / 0 in
        Clear skies. Low 62F. Winds light and variable.
        Tomorrow
        Sun 09/06
        High 89°f
         1% Precip. / 0 in
        A mainly sunny sky. High 89F. Winds SSE at 10 to 15 mph.
        Tomorrow night
        Sun 09/06
        Low 70°f
         10% Precip. / 0 in
        Partly cloudy skies in the evening, then becoming cloudy overnight. Low around 70F. Winds E at 5 to 10 mph.
        Hourly Forecast
        Now
        64°
        3AM
        63°
        4AM
        63°
        5AM
        63°
        6AM
        64°
        6:30AM
        Sunrise
        7AM
        64°
        8AM
        67°
        9AM
        71°
        10AM
        75°
        11AM
        79°
        12PM
        83°
        1PM
        85°
        2PM
        87°
        3PM
        88°
        4PM
        87°
        5PM
        87°
        6PM
        84°
        7PM
        81°
        7:13PM
        Sunset
        8PM
        78°
        9PM
        76°
        10PM
        75°
        11PM
        74°
        12AM
        74°
        1AM
        73°
        2AM
        73°
        Precipitation
        2%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        48
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.92 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point58°F
        5. Humidity 80%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KWHP Station History
        Almanac for September 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 89°F 114°F 2024
        4. Low 60°F 64°F 51°F 1940
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 89°F 114°F
        4. Low 60°F 64°F 47°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:30 AM 7:14 PM
        3. Civil Twilight 6:04 AM 7:39 PM
        4. Nautical Twilight 5:34 AM 8:09PM
        5. Astronomical Twilight 5:03 AM 8:40 PM
        1. Length of Visible Light 13h 34m
        2. Length of Day 12h 44m
        3. Tomorrow will be 2 minutes 4 seconds shorter
        1. Moon 12:12 AM 3:38 PM
        2. Waning Crescent39% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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