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      Elev 29 ft, 33.817 °N 118.179 °W

      Signal Hill, CA

      Signal Hill Station72°
      Updated: 6:45 PM PDT on September 15, 2026 (GMT -7)
      2 minutes ago
      81°
      69°
      72
      Feels Like 72
      Sunny
      N
      9
      Similar temperature is expected tomorrow
      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 09/16
        Low 67°f
         6% Precip. / 0 in
        Partly cloudy skies this evening will become overcast overnight. Low 67F. Winds SSE at 5 to 10 mph.
        Tomorrow
        Thu 09/17
        High 77°f
         5% Precip. / 0 in
        Cloudy skies early will become partly cloudy later in the day. High 77F. Winds S at 5 to 10 mph.
        Tomorrow night
        Thu 09/17
        Low 67°f
         17% Precip. / 0 in
        Considerable cloudiness. Low 67F. Winds WSW at 5 to 10 mph.
        Hourly Forecast
        Now
        75°
        6:58PM
        Sunset
        7PM
        74°
        8PM
        73°
        9PM
        72°
        10PM
        71°
        11PM
        71°
        12AM
        70°
        1AM
        70°
        2AM
        69°
        3AM
        69°
        4AM
        69°
        5AM
        69°
        6AM
        68°
        6:37AM
        Sunrise
        7AM
        68°
        8AM
        69°
        9AM
        71°
        10AM
        72°
        11AM
        74°
        12PM
        74°
        1PM
        76°
        2PM
        76°
        3PM
        76°
        4PM
        76°
        5PM
        76°
        6PM
        74°
        Precipitation
        6%
        Pollen
        None
        Air Quality
        41
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point62°F
        5. Humidity 65%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KLGB Station History
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 81°F 83°F 99°F 2014
        4. Low 69°F 64°F 56°F 1970
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 77°F 82°F 97°F
        4. Low 69°F 64°F 55°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:36 AM 6:57 PM
        3. Civil Twilight 6:11 AM 7:22 PM
        4. Nautical Twilight 5:42 AM 7:51PM
        5. Astronomical Twilight 5:12 AM 8:21 PM
        1. Length of Visible Light 13h 10m
        2. Length of Day 12h 20m
        3. Tomorrow will be 2 minutes 5 seconds shorter
        1. Moon 12:16 PM 10:03 PM
        2. Waxing Crescent30% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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