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: 8:26 pm PDT May 27, 2024
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  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Light and variable wind.

    Low: 52 °F

    Mostly Cloudy


  • Tuesday

    Tuesday: Rain, mainly after 11am.  High near 59. Calm wind becoming south southwest 5 to 8 mph in the morning.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Rain


  • Tuesday
    Night

    Tuesday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 47. South southwest wind around 7 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 59. Southwest wind around 6 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers
    Likely

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 47. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 47 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny


  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy


  • Friday

    Friday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny


  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy


  • Tonight: Mostly cloudy, with a low around 52. Light and variable wind.

    Tuesday: Rain, mainly after 11am. High near 59. Calm wind becoming south southwest 5 to 8 mph in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Tuesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 47. South southwest wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Wednesday: Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 59. Southwest wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Wednesday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 47. North northwest wind around 5 mph becoming calm in the evening.

    Thursday: Mostly sunny, with a high near 64.

    Thursday Night: Partly cloudy, with a low around 47.

    Friday: Mostly sunny, with a high near 68.

    Friday Night: Partly cloudy, with a low around 50.

    Saturday: A slight chance of rain. Mostly cloudy, with a high near 70.

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 53.

    Sunday: A chance of rain. Mostly cloudy, with a high near 64.

    Sunday Night: Rain likely. Mostly cloudy, with a low around 54.

    Monday: Rain likely. Mostly cloudy, with a high near 63.



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

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