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

Hazardous Weather Conditions

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

smoke

57°F

14°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 24 Sep 03:20 AM PDT
Extended Forecast for

South Seattle WA

  • Overnight

    Overnight: Clear, with a steady temperature around 58. Light north northeast wind.

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. Calm wind becoming north northwest 5 to 8 mph in the morning.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. North northwest wind around 6 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 64. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 64 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. North wind around 6 mph becoming calm in the evening.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Saturday Night

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

    Low: 56 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Clear, with a steady temperature around 58. Light north northeast wind.
Wednesday
Sunny, with a high near 72. Calm wind becoming north northwest 5 to 8 mph in the morning.
Wednesday Night
Mostly clear, with a low around 52. North northwest wind around 6 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 64. Calm wind becoming north northwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 52. North wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
Partly sunny, with a high near 71.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 56.
Sunday
A chance of rain. Mostly cloudy, with a high near 68.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 55.
Monday
Rain likely. Mostly cloudy, with a high near 65.
Monday Night
Rain likely. Mostly cloudy, with a low around 52.
Tuesday
A chance of rain. Mostly cloudy, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Seattle WA
 47.55°N 122.3°W (Elev. 200 ft)
Last Update:
2:25 am PDT Sep 24, 2025
Forecast Valid:
3am PDT Sep 24, 2025-6pm PDT Sep 30, 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