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

57°F

14°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 25 Jun 02:53 AM PDT
Extended Forecast for

Mercer Island WA

  • Overnight

    Overnight: Mostly clear, with a low around 54. Northeast wind around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. North northeast wind around 6 mph becoming northwest in the afternoon.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 58. North northwest wind around 6 mph becoming light and variable in the evening.

    Low: 58 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 20 percent chance of rain. Mostly cloudy, with a high near 70. South southwest wind 6 to 11 mph.

    High: 70 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 56. South southwest wind 6 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 56 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 54. Northeast wind around 5 mph.
Tuesday
Sunny, with a high near 76. North northeast wind around 6 mph becoming northwest in the afternoon.
Tuesday Night
Increasing clouds, with a low around 58. North northwest wind around 6 mph becoming light and variable in the evening.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 70. South southwest wind 6 to 11 mph.
Wednesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 56. South southwest wind 6 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Mostly cloudy, with a low around 56.
Friday
Partly sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 59.
Saturday
Mostly cloudy, with a high near 70.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 59.
Sunday
A chance of rain. Mostly cloudy, with a high near 68.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 57.
Monday
A slight chance of rain. Partly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Mercer Island WA
 47.58°N 122.25°W (Elev. 105 ft)
Last Update:
2:41 am PDT Jun 25, 2024
Forecast Valid:
3am PDT Jun 25, 2024-6pm PDT Jul 1, 2024
 
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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