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      Elev 139 ft, 47.446 °N 122.276 °W

      SeaTac, WA

      Wed, Oct 28, 2026
      Tonight
      Thu 10/29
      Low 45°f
      47% Precip. / 0.02 in
      Partly cloudy skies this evening will give way to occasional showers overnight. Low near 45F. Winds SSE at 5 to 10 mph. Chance of rain 50%.
      Tomorrow
      Fri 10/30
      High 53°f
      24% Precip. / 0 in
      More clouds than sun. High 53F. Winds light and variable.
      Sunrise 7:47 AM
      Sunset 5:58 PM
      Moonrise 7:18 PM
      Moonset 11:26 AM
      Waning Gibbous, 88% visible
      Hourly Forecast
      Now
      51°
      4PM
      51°
      5PM
      44%
      51°
      5:58PM
      Sunset
      6PM
      48°
      7PM
      48°
      8PM
      48°
      9PM
      48°
      10PM
      48°
      11PM
      48°
      12AM
      47°
      1AM
      47°
      2AM
      46°
      3AM
      35%
      46°
      4AM
      46°
      5AM
      46°
      6AM
      47%
      46°
      7AM
      31%
      46°
      7:48AM
      Sunrise
      8AM
      46°
      9AM
      46°
      10AM
      47°
      11AM
      49°
      12PM
      50°
      1PM
      51°
      2PM
      52°
      3PM
      53°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      4:00 pm
      Partly Cloudy
      51°F 48°F 15% 0in 36% 41°F 69% 10 mph SSW 29.97in
      5:00 pm
      Showers
      51°F 47°F 44% 0.01in 50% 42°F 72% 9 mph SSW 29.98in
      6:00 pm
      Partly Cloudy
      48°F 44°F 15% 0in 50% 42°F 79% 9 mph SSW 29.99in
      7:00 pm
      Mostly Cloudy
      48°F 44°F 7% 0in 68% 42°F 78% 9 mph S 30.01in
      8:00 pm
      Mostly Cloudy
      48°F 44°F 11% 0in 67% 41°F 77% 10 mph S 30.02in
      9:00 pm
      Mostly Cloudy
      48°F 44°F 17% 0in 73% 41°F 76% 9 mph SSE 30.02in
      10:00 pm
      Mostly Cloudy
      48°F 44°F 23% 0in 77% 41°F 75% 9 mph SSE 30.03in
      11:00 pm
      Mostly Cloudy
      48°F 44°F 24% 0in 75% 40°F 76% 9 mph SSE 30.03in
      Additional Conditions
      1. Pressure 29.97 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point41°F
      5. Humidity 68%
      6. Rainfall 0.24 in
      7. Snow Depth 0 in
      KSEA Station History
      Almanac for October 28, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 53°F 56°F 68°F 2017
      4. Low 45°F 44°F 29°F 1946
      5. Rain/Snow Depth
      6. Precipitation 0.02 in 4.2 in -
      7. Snow 0 in 0 in -
      Almanac for October 29, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 53°F 56°F 65°F
      4. Low 45°F 44°F 31°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:47 AM 5:58 PM
      3. Civil Twilight 7:15 AM 6:29 PM
      4. Nautical Twilight 6:39 AM 7:05PM
      5. Astronomical Twilight 6:03 AM 7:41 PM
      1. Length of Visible Light 11h 14m
      2. Length of Day 10h 10m
      3. Tomorrow will be 3 minutes 7 seconds shorter
      1. Moon 7:18 PM 11:26 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
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      Elev.
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