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Current conditions at
Boeing Field - King County International Airport (KBFI)
Lat: 47.54548°NLon: 122.3147°WElev: 20.0ft.mist,fog
55°F
13°C
| Humidity | 93% |
| Wind Speed | N 0 MPH |
| Barometer | 30.08 in (1018.63 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 1.00 mi |
| Last update | 04 Oct 08:20 AM PDT |
Extended Forecast for
Mercer Island WASimilar City Names
Today
High: 73 °F
Sunny
Tonight
Low: 53 °F
Increasing
CloudsMonday
High: 70 °F
Mostly Cloudy
Monday Night
Low: 53 °F
Partly Cloudy
Tuesday
High: 67 °F
Mostly Sunny
Tuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 68 °F
Mostly Sunny
Wednesday Night
Low: 51 °F
Mostly Clear
Thursday
High: 69 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 73. Light and variable wind.
Tonight
Increasing clouds, with a low around 53. Calm wind.
Monday
Mostly cloudy, with a high near 70. Light and variable wind.
Monday Night
Partly cloudy, with a low around 53. Light north wind.
Tuesday
Mostly sunny, with a high near 67. North northeast wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 52.
Friday
A chance of rain. Mostly cloudy, with a high near 64.
Friday Night
A chance of rain. Mostly cloudy, with a low around 50.
Saturday
A chance of rain. Mostly cloudy, with a high near 60.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mercer Island WASimilar City Names
47.58°N 122.22°W (Elev. 118 ft)
47.58°N 122.22°W (Elev. 118 ft)
5:35 am PDT Oct 4, 2026
8am PDT Oct 4, 2026-6pm PDT Oct 10, 2026
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