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Mercer Island, WA

55°F
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Mercer Island

Washington

55°
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Mercer Island, WA Weather
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Winter Center

Today

Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

Today's Weather

Fri, Jun 20

Mostly cloudy and cooler with a couple of showers Hi: 61°

Tonight: Cloudy with a passing shower or two Lo: 51°

Current Weather

3:21 AM

55°F
RealFeel® 57°
Mostly cloudy More Details
Wind SSE 1 mph
Wind Gusts 3 mph
Air Quality Fair

Mercer Island Weather Radar

Mercer Island Weather Radar
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Clouds
Temperature

Hourly Weather

4 AM 53°
rain drop 6%
5 AM 51°
rain drop 5%
6 AM 51°
rain drop 5%
7 AM 53°
rain drop 8%
8 AM 54°
rain drop 56%
9 AM 55°
rain drop 51%
10 AM 56°
rain drop 49%
11 AM 56°
rain drop 22%
12 PM 57°
rain drop 22%
1 PM 58°
rain drop 26%
2 PM 60°
rain drop 34%
3 PM 61°
rain drop 34%

10-Day Weather Forecast

Today

6/20

61° 51°

Cooler with a few showers

Night: Cloudy with a shower or two

84%

Sat

6/21

61° 52°

Cloudy, showers around; cool

A shower or two early; cloudy

84%

Sun

6/22

71° 54°

Showers around in the morning

Partly cloudy

60%

Mon

6/23

76° 56°

Mostly sunny and nice

Mainly clear

6%

Tue

6/24

82° 57°

Very warm with plenty of sun

Mostly cloudy with a shower

10%

Wed

6/25

71° 56°

Cloudy and not as warm

Mostly cloudy, a shower late

25%

Thu

6/26

67° 55°

Occasional rain

Overcast with a little rain

60%

Fri

6/27

72° 54°

An a.m. shower; mostly cloudy

Partly cloudy

40%

Sat

6/28

76° 56°

Sunny

Clear

1%

Sun

6/29

81° 55°

Plenty of sunshine

Clear

0%

Sun & Moon

15 hrs 59 mins
Rise 5:11 AM
Set 9:10 PM
Waning Crescent
Rise 1:40 AM
Set 3:52 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Moderate Data is not supported in this location Ragweed Pollen Moderate Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Low Data is not supported in this location

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World North America United States Washington Mercer Island

Weather Near Mercer Island:

  • Bellevue, WA
  • Seattle, WA
  • Tacoma, WA
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