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Mercer Island, WA

7-Day Forecast

Today
Showers Likely then Chance Showers
High: 55°
Showers likely, mainly
between 8am and 9am.
Mostly cloudy with a high near 55.
Southwest wind around 7 mph.
Chance of precipitation is 60%.
New precipitation amounts of less than a tenth of an inch possible.


Tonight
Partly Cloudy
Low: 40°
Partly cloudy with a low around 40.
West southwest wind around 5 mph becoming calm in the evening.


Sunday
Partly Sunny
High: 63°
Partly sunny with a high near 63.
Light and variable wind becoming
east around 6 mph in the afternoon.


Sunday Night
Showers
Low: 44°
Showers.
Low around 44.
East southeast wind 5 to 9 mph becoming
south after midnight.
Chance of precipitation is 80%.
New precipitation amounts of less than a tenth of an inch possible.


Monday
Showers
High: 54°
Showers.
High near 54.
South wind 7 to 10 mph.
Chance of precipitation is 80%.
New precipitation amounts of less than a tenth of an inch possible.


Monday Night
Showers Likely then Chance Showers
Low: 41°
Showers likely, mainly before 11pm.
Mostly cloudy with a low around 41.
Chance of precipitation is 60%.
New precipitation amounts of less than a tenth of an inch possible.


Tuesday
Chance Showers
High: 55°
A 50% chance of showers.
Mostly cloudy with a high near 55.


Tuesday Night
Chance Showers
Low: 42°
A chance of showers.
Mostly cloudy with a low around 42.


Wednesday
Showers
High: 51°
Showers.
Mostly cloudy with a high near 51.


Wednesday Night
Showers Likely
Low: 40°
Showers likely, mainly before 11pm.
Mostly cloudy with a low around 40.


Thursday
Showers Likely
High: 53°
Showers likely.
Mostly cloudy with a high near 53.


Thursday Night
Chance Showers then Partly Cloudy
Low: 39°
A chance of showers.
Partly cloudy with a low around 39.


Friday
Slight Chance Showers
High: 58°
A slight chance of showers.
Partly sunny with a high near 58.


Source: National Weather Service








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