National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20.0ft.

Clear

64°F

18°C

Humidity 59%
Wind Speed WNW 3 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 22 Sep 08:20 PM PDT
Extended Forecast for

Downtown Seattle WA

  • Tonight

    Tonight: Mostly clear, with a low around 53. North northeast wind 3 to 5 mph.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Widespread haze before 2pm, then widespread haze after 4pm. Areas of smoke between 2pm and 4pm. Sunny, with a high near 74. North northwest wind 3 to 7 mph.

    High: 74 °F

    Haze

  • Tuesday Night

    Tuesday Night: Widespread haze before 11pm. Areas of smoke between 8pm and 9pm. Mostly clear, with a low around 54. North wind around 6 mph.

    Low: 54 °F

    Haze then
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. North wind 3 to 7 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. North wind around 6 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain. Partly sunny, with a high near 69.

    High: 69 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain. Partly cloudy, with a low around 54.

    Low: 54 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 53. North northeast wind 3 to 5 mph.
Tuesday
Widespread haze before 2pm, then widespread haze after 4pm. Areas of smoke between 2pm and 4pm. Sunny, with a high near 74. North northwest wind 3 to 7 mph.
Tuesday Night
Widespread haze before 11pm. Areas of smoke between 8pm and 9pm. Mostly clear, with a low around 54. North wind around 6 mph.
Wednesday
Sunny, with a high near 73. North wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 53. North wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
A slight chance of rain. Partly sunny, with a high near 69.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 54.
Saturday
A slight chance of rain. Mostly sunny, with a high near 71.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 55.
Sunday
A chance of rain. Partly sunny, with a high near 70.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 56.
Monday
Rain likely. Mostly cloudy, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Downtown Seattle WA
 47.61°N 122.32°W (Elev. 240 ft)
Last Update:
8:01 pm PDT Sep 22, 2025
Forecast Valid:
8pm PDT Sep 22, 2025-6pm PDT Sep 29, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation