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Mercer Island, WA

38°F
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Mercer Island

Washington

38°
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Mercer Island, WA Weather
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Winter Center

Today

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

Today's Weather

Sat, Oct 24

Mostly cloudy Hi: 56°

Tonight: Mostly cloudy with a passing shower or two late Lo: 44°

Current Weather

7:42 AM

38°F
RealFeel® 42°
Cloudy More Details
Wind ESE 1 mph
Wind Gusts 2 mph
Air Quality Poor

Looking Ahead

Expect showery weather late tonight through late Thursday night

Mercer Island Weather Radar

Mercer Island Weather Radar
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Clouds
Temperature

Hourly Weather

8 AM 42°
rain drop 0%
9 AM 43°
rain drop 0%
10 AM 46°
rain drop 0%
11 AM 50°
rain drop 0%
12 PM 52°
rain drop 0%
1 PM 54°
rain drop 0%
2 PM 55°
rain drop 1%
3 PM 55°
rain drop 1%
4 PM 56°
rain drop 2%
5 PM 55°
rain drop 4%
6 PM 53°
rain drop 4%
7 PM 52°
rain drop 5%

10-Day Weather Forecast

Today

10/24

56° 44°

Mostly cloudy

Night: A late-night shower or two
9%

Sun

10/25

56° 44°

Mostly cloudy, showers around

Rather cloudy with a shower
84%

Mon

10/26

61° 43°

Mainly cloudy with a shower

A couple of evening showers
55%

Tue

10/27

58° 46°

Some sun with a shower

A passing shower or two
55%

Wed

10/28

57° 41°

Mostly cloudy, showers around

Mostly cloudy, showers around
85%

Thu

10/29

53° 40°

Cloudy with showers around

Cloudy, rain, mainly early
85%

Fri

10/30

53° 38°

Clouds and sun

Partly cloudy
25%

Sat

10/31

55° 43°

Partly sunny, showers around

A couple of showers possible
55%

Sun

11/1

54° 42°

Mostly cloudy

Partly to mostly cloudy
11%

Mon

11/2

57° 44°

An a.m. shower; mostly cloudy

Clear
49%

Sun & Moon

10 hrs 24 mins
Rise 7:41 AM
Set 6:05 PM
Waxing Gibbous
Rise 5:06 PM
Set 7:17 AM

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

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
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