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Mercer Island, WA

61°F
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Mercer Island

Washington

61°
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Mercer Island, WA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today

 Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Sun, Aug 23

Clouds giving way to some sun Hi: 78°

Tonight: Mainly clear Lo: 56°

Current Weather

6:42 AM

61°F
RealFeel® 62°
Cloudy More Details
RealFeel Shade™ 61°
Wind WSW 1 mph
Wind Gusts 4 mph
Air Quality Excellent

Looking Ahead

Near record-breaking high temperatures Tuesday

Mercer Island Weather Radar

Mercer Island Weather Radar
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Clouds
Temperature

Hourly Weather

7 AM 62°
rain drop 8%
8 AM 62°
rain drop 25%
9 AM 63°
rain drop 20%
10 AM 66°
rain drop 20%
11 AM 68°
rain drop 20%
12 PM 70°
rain drop 20%
1 PM 72°
rain drop 13%
2 PM 74°
rain drop 0%
3 PM 75°
rain drop 0%
4 PM 76°
rain drop 0%
5 PM 78°
rain drop 0%
6 PM 76°
rain drop 0%

10-Day Weather Forecast

Today

8/23

78° 56°

Clouds giving way to some sun

Night: Mainly clear
25%

Mon

8/24

81° 59°

Hazy sunshine

Mostly clear
1%

Tue

8/25

89° 60°

Near-record temperatures

Partly cloudy
2%

Wed

8/26

78° 59°

Clouds breaking; not as warm

A couple of showers late
9%

Thu

8/27

76° 57°

Clouds breaking for some sun

Partly cloudy
25%

Fri

8/28

74° 54°

Clouds breaking for some sun

Partly cloudy
9%

Sat

8/29

73° 54°

Partly sunny

Partly cloudy
11%

Sun

8/30

73° 55°

Mostly cloudy

Clear
1%

Mon

8/31

72° 53°

Sunny

Partly cloudy
1%

Tue

9/1

73° 54°

A blend of sun and clouds

Partly cloudy
13%

Sun & Moon

13 hrs 52 mins
Rise 6:15 AM
Set 8:07 PM
Waxing Gibbous
Rise 6:15 PM
Set 2:10 AM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low 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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