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

54°F

12°C

Humidity 66%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 16 Jun 06:05 AM PDT
Extended Forecast for

2 Miles NW Mercer Island WA

  • Today

    Today: Mostly sunny, with a high near 73. East wind around 6 mph becoming light and variable in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. North northwest wind 5 to 8 mph becoming south southeast after midnight.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. South southwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 58. Light and variable wind becoming south 5 to 7 mph after midnight.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 11am. Partly sunny, with a high near 69. West southwest wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 65.

    High: 65 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 73. East wind around 6 mph becoming light and variable in the afternoon.
Tonight
Mostly clear, with a low around 52. North northwest wind 5 to 8 mph becoming south southeast after midnight.
Tuesday
Mostly sunny, with a high near 73. South southwest wind 5 to 8 mph becoming calm in the afternoon.
Tuesday Night
A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 58. Light and variable wind becoming south 5 to 7 mph after midnight.
Wednesday
Showers likely, mainly before 11am. Partly sunny, with a high near 69. West southwest wind 6 to 8 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 52.
Juneteenth
Partly sunny, with a high near 69.
Thursday Night
Mostly cloudy, with a low around 53.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 65.
Friday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 51.
Saturday
Showers likely. Mostly cloudy, with a high near 62.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 54.
Sunday
A chance of showers. Mostly cloudy, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Mercer Island WA
 47.6°N 122.25°W (Elev. 3 ft)
Last Update:
4:07 am PDT Jun 16, 2025
Forecast Valid:
6am PDT Jun 16, 2025-6pm PDT Jun 22, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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