7-Day Forecast 47.58°N 122.22°W (Text-Only)
NWS Forecast for: Mercer Island WA
Issued by: National Weather Service Seattle, WA
Last Update: 1:33 pm PDT Jun 18, 2024
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  • This
    Afternoon

    This Afternoon: Sunny, with a high near 69. Northwest wind 3 to 5 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. North northwest wind around 6 mph becoming light and variable  in the evening.

    Low: 50 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 77. North northwest wind 3 to 8 mph.

    High: 77 °F

    Sunny

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 54. North wind 5 to 7 mph.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. North northwest wind 3 to 7 mph.

    High: 81 °F

    Sunny

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

  • This Afternoon: Sunny, with a high near 69. Northwest wind 3 to 5 mph.

    Tonight: Mostly clear, with a low around 50. North northwest wind around 6 mph becoming light and variable in the evening.

    Juneteenth: Sunny, with a high near 77. North northwest wind 3 to 8 mph.

    Wednesday Night: Mostly clear, with a low around 54. North wind 5 to 7 mph.

    Thursday: Sunny, with a high near 81. North northwest wind 3 to 7 mph.

    Thursday Night: Mostly clear, with a low around 57.

    Friday: Sunny, with a high near 84.

    Friday Night: Partly cloudy, with a low around 57.

    Saturday: Partly sunny, with a high near 80.

    Saturday Night: Mostly cloudy, with a low around 57.

    Sunday: Partly sunny, with a high near 67.

    Sunday Night: A slight chance of showers. Mostly cloudy, with a low around 54.

    Monday: A slight chance of showers. Partly sunny, with a high near 68.



    Mercer Island WA
     47.58°N 122.22°W (Elev. 118 ft)

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