NWS Forecast for: Seattle-Tacoma International Airport WA
Issued by: National Weather Service Seattle, WA
Last Update: 4:00 am PDT Jun 26, 2019
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  • Overnight

    Overnight: A 20 percent chance of showers.  Partly cloudy, with a low around 54. Light south southwest wind.

    Slight Chance
    Showers


    Low: 54 °F

  • Wednesday

    Wednesday: A chance of showers before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a slight chance of thunderstorms after 5pm.  Increasing clouds, with a high near 70. Light and variable wind becoming west northwest 5 to 9 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Showers
    Likely

    High: 70 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of thunderstorms, then a chance of showers after 8pm.  Mostly cloudy, with a low around 54. Light and variable wind becoming southwest 10 to 15 mph in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 50%.

    Chance
    Showers


    Low: 54 °F

  • Thursday

    Thursday: Showers likely.  Mostly cloudy, with a high near 67. Southwest wind 10 to 13 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely


    High: 67 °F

  • Thursday
    Night

    Thursday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 54. Southwest wind 9 to 13 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely then
    Chance
    Showers

    Low: 54 °F

  • Friday

    Friday: A 40 percent chance of showers.  Mostly cloudy, with a high near 67.

    Chance
    Showers


    High: 67 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 55.

    Chance
    Showers


    Low: 55 °F

  • Saturday

    Saturday: A chance of showers.  Partly sunny, with a high near 71.

    Chance
    Showers


    High: 71 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers.  Mostly cloudy, with a low around 56.

    Slight Chance
    Showers


    Low: 56 °F

  • Overnight: A 20 percent chance of showers. Partly cloudy, with a low around 54. Light south southwest wind.

    Wednesday: A chance of showers before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a slight chance of thunderstorms after 5pm. Increasing clouds, with a high near 70. Light and variable wind becoming west northwest 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Wednesday Night: A slight chance of thunderstorms, then a chance of showers after 8pm. Mostly cloudy, with a low around 54. Light and variable wind becoming southwest 10 to 15 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

    Thursday: Showers likely. Mostly cloudy, with a high near 67. Southwest wind 10 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Thursday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 54. Southwest wind 9 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Friday: A 40 percent chance of showers. Mostly cloudy, with a high near 67.

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 55.

    Saturday: A chance of showers. Partly sunny, with a high near 71.

    Saturday Night: A slight chance of showers. Mostly cloudy, with a low around 56.

    Sunday: Partly sunny, with a high near 72.

    Sunday Night: Partly cloudy, with a low around 57.

    Monday: Mostly sunny, with a high near 74.

    Monday Night: Partly cloudy, with a low around 56.

    Tuesday: Mostly sunny, with a high near 72.



    Seattle-Tacoma International Airport WA
     47.44°N 122.3°W (Elev. 358 ft)

    Visit your local NWS office at: https://www.weather.gov/sew