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.

Mostly Cloudy

70°F

21°C

Humidity 43%
Wind Speed SW 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 17 Jun 08:20 PM PDT
Extended Forecast for

South Seattle WA

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 58. South southwest wind around 9 mph.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 69. Southwest wind 6 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Rain Likely
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51. North northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 51 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 69. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. North northwest wind 6 to 9 mph becoming east southeast after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly after 11am. Cloudy, with a high near 63. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain. Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 11am. Mostly cloudy, with a high near 62.

    High: 62 °F

    Rain

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 58. South southwest wind around 9 mph.
Wednesday
Rain likely, mainly before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 69. Southwest wind 6 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 51. North northwest wind 5 to 10 mph becoming light and variable after midnight.
Juneteenth
Partly sunny, with a high near 69. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 52. North northwest wind 6 to 9 mph becoming east southeast after midnight.
Friday
Rain likely, mainly after 11am. Cloudy, with a high near 63. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain. Low around 51. Chance of precipitation is 80%.
Saturday
Rain, mainly before 11am. Mostly cloudy, with a high near 62.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 53.
Sunday
A chance of rain. Partly sunny, with a high near 70.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Seattle WA
 47.57°N 122.31°W (Elev. 200 ft)
Last Update:
3:40 pm PDT Jun 17, 2025
Forecast Valid:
8pm PDT Jun 17, 2025-6pm PDT Jun 24, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation