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Mercer Island Weather

Weather conditions, forecast and satellite maps for Mercer Island, WA.

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Current Conditions

(updated 39 min ago)

50°F

48°F | 37°F

Cloudy
  • Feels like: 56°F
  • Humidity:92%
  • Wind: 10 mph SE
  • Pressure: 29.62 in/Hg
  • Visibility: 10 mi
  • Wind Chill: 46°F

Extended Forecast

  • Tue

    43°F | 31°F Mostly Cloudy

  • Wed

    39°F | 33°F Mostly Sunny

  • Thu

    44°F | 32°F Partly Sunny

  • Fri

    46°F | 36°F Partly Sunny

  • Sat

    46°F | 36°F Mostly Cloudy

  • Sun

    47°F | 36°F Cloudy

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Mercer Island, WA Poll

created by: jsu | Oct 5, 2007

Weather

15,660 votes

What's your favorite season?

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  • I like them all equally
  • I don't have a favorite

Create a poll for Weather!