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      Elev 262 ft, 47.546 °N 122.303 °W

      Seattle, WA

      Beacon Hill Station57°
      Updated: 6:17 AM PDT on September 18, 2026 (GMT -7)
      3 minutes ago
      73°
      55°
      57
      Feels Like 57
      Cloudy
      N
      6
      Lower 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
        Today
        Sat 09/19
        High 73°f
         15% Precip. / 0 in
        Mostly cloudy early, then sunshine for the afternoon. High 73F. Winds SSW at 5 to 10 mph.
        Tonight
        Sat 09/19
        Low 53°f
         20% Precip. / 0 in
        Clear to partly cloudy. Low 53F. Winds light and variable.
        Tomorrow
        Sun 09/20
        High 72°f53°f
         20% Precip. / 0 in
        Cloudy early, becoming mostly sunny in the afternoon. High 72F. Winds light and variable.
        Hourly Forecast
        Now
        57°
        6:51AM
        Sunrise
        7AM
        56°
        8AM
        57°
        9AM
        57°
        10AM
        58°
        11AM
        60°
        12PM
        62°
        1PM
        65°
        2PM
        69°
        3PM
        70°
        4PM
        71°
        5PM
        72°
        6PM
        71°
        7PM
        68°
        7:14PM
        Sunset
        8PM
        66°
        9PM
        64°
        10PM
        62°
        11PM
        60°
        12AM
        59°
        1AM
        58°
        2AM
        57°
        3AM
        57°
        4AM
        56°
        5AM
        55°
        6AM
        55°
        Precipitation
        20%
        Pollen
        None
        Air Quality
        62
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.13 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point53°F
        5. Humidity 87%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KBFI Station History
        Almanac for September 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 69°F 83°F 1991
        4. Low 55°F 52°F 45°F 1988
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.05 in -
        7. Snow 0 in - in -
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 69°F 86°F
        4. Low 55°F 52°F 45°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:50 AM 7:14 PM
        3. Civil Twilight 6:20 AM 7:45 PM
        4. Nautical Twilight 5:43 AM 8:21PM
        5. Astronomical Twilight 5:05 AM 8:59 PM
        1. Length of Visible Light 13h 25m
        2. Length of Day 12h 23m
        3. Tomorrow will be 3 minutes 24 seconds shorter
        1. Moon 3:26 PM 10:56 PM
        2. First Quarter50% 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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