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      Elev 139 ft, 47.446 °N 122.276 °W

      SeaTac, WA

      Tue, Oct 6, 2026
      Tonight
      Wed 10/07
      Low 51°f
      20% Precip. / 0 in
      Mainly cloudy. Low 51F. Winds NNE at 5 to 10 mph.
      Tomorrow
      Thu 10/08
      High 67°f
      20% Precip. / 0 in
      Morning clouds will give way to sunshine for the afternoon. High 67F. Winds N at 5 to 10 mph.
      Sunrise 7:15 AM
      Sunset 6:38 PM
      Moonrise 2:30 AM
      Moonset 5:02 PM
      Waning Crescent, 20% visible
      Hourly Forecast
      Now
      53°
      11PM
      53°
      12AM
      52°
      1AM
      52°
      2AM
      53°
      3AM
      53°
      4AM
      52°
      5AM
      52°
      6AM
      52°
      7AM
      53°
      7:16AM
      Sunrise
      8AM
      18%
      53°
      9AM
      54°
      10AM
      55°
      11AM
      56°
      12PM
      58°
      1PM
      60°
      2PM
      62°
      3PM
      64°
      4PM
      65°
      5PM
      66°
      6PM
      64°
      6:36PM
      Sunset
      7PM
      61°
      8PM
      58°
      9PM
      57°
      10PM
      56°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      11:00 pm
      Mostly Cloudy
      53°F 51°F 15% 0in 77% 51°F 95% 6 mph NNE 30.12in
      Additional Conditions
      1. Pressure 30.13 in
      2. Visibility 8 miles
      3. Clouds Partly Cloudy
      4. Dew Point51°F
      5. Humidity 95%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KSEA Station History
      Almanac for October 6, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 67°F 64°F 78°F 2014
      4. Low 51°F 49°F 37°F 1955
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.1 in -
      7. Snow 0 in 0 in -
      Almanac for October 7, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 67°F 64°F 79°F
      4. Low 51°F 49°F 37°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:15 AM 6:38 PM
      3. Civil Twilight 6:44 AM 7:08 PM
      4. Nautical Twilight 6:09 AM 7:44PM
      5. Astronomical Twilight 5:33 AM 8:20 PM
      1. Length of Visible Light 12h 24m
      2. Length of Day 11h 22m
      3. Tomorrow will be 3 minutes 22 seconds shorter
      1. Moon 2:30 AM 5:02 PM
      2. Waning Crescent20% of the Moon is Illuminated
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
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      Precip.
      Elev.
      Updated
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      Glossary