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Sweltering 90-100 F heat to expand, affect 170 million in central and eastern US. Details here Chevron right
Severe storms sweep Northeast, teen struck by lightning in Central Park. Read more Chevron right

Mercer Island, WA

59°F
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Mercer Island

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Mercer Island, WA Weather
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Today

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12 PM

60°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 48%
Chevron down
Cloudy

RealFeel Shade™58°

WindWSW 6 mph

Air QualityFair

Max UV Index2 (Low)

Wind Gusts9 mph

Humidity64%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover96%

Visibility10 mi

Cloud Ceiling3700 ft

1 PM

60°
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 41%
Chevron down
Cloudy

RealFeel Shade™58°

WindWNW 6 mph

Air QualityFair

Max UV Index3 (Moderate)

Wind Gusts8 mph

Humidity63%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover93%

Visibility10 mi

Cloud Ceiling5400 ft

2 PM

61°
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 34%
Chevron down
Cloudy

RealFeel Shade™59°

WindNNW 6 mph

Air QualityFair

Max UV Index3 (Moderate)

Wind Gusts8 mph

Humidity62%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling7100 ft

3 PM

61°
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 34%
Chevron down
Mostly cloudy

RealFeel Shade™59°

WindNNW 6 mph

Air QualityFair

Max UV Index2 (Low)

Wind Gusts8 mph

Humidity62%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover88%

Visibility10 mi

Cloud Ceiling5900 ft

4 PM

60°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 40%
Chevron down
Mostly cloudy

RealFeel Shade™59°

WindNW 6 mph

Air QualityFair

Max UV Index2 (Low)

Wind Gusts9 mph

Humidity62%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover89%

Visibility10 mi

Cloud Ceiling4800 ft

5 PM

60°
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 71%
Chevron down
Showers

RealFeel Shade™57°

WindWSW 6 mph

Air QualityFair

Max UV Index1 (Low)

Wind Gusts10 mph

Humidity64%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Rain0.03 in

Visibility6 mi

Cloud Ceiling3700 ft

6 PM

59°
RealFeel® 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

RealFeel Shade™59°

WindS 6 mph

Air QualityFair

Max UV Index1 (Low)

Wind Gusts7 mph

Humidity67%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling4500 ft

7 PM

58°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 71%
Chevron down
Showers

RealFeel Shade™55°

WindSSE 6 mph

Air QualityFair

Max UV Index0 (Low)

Wind Gusts7 mph

Humidity71%

Indoor Humidity50% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Rain0.03 in

Visibility6 mi

Cloud Ceiling4000 ft

8 PM

59°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 51%
Chevron down
Showers

RealFeel Shade™55°

WindSSE 5 mph

Air QualityFair

Max UV Index0 (Low)

Wind Gusts12 mph

Humidity71%

Indoor Humidity51% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover92%

Rain0.04 in

Visibility7 mi

Cloud Ceiling4000 ft

9 PM

57°
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

RealFeel Shade™56°

WindS 6 mph

Air QualityFair

Max UV Index0 (Low)

Wind Gusts14 mph

Humidity75%

Indoor Humidity51% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling4000 ft

10 PM

56°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 43%
Chevron down
Cloudy

WindS 6 mph

Air QualityFair

Wind Gusts15 mph

Humidity79%

Indoor Humidity52% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover97%

Visibility10 mi

Cloud Ceiling23400 ft

11 PM

55°
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

WindS 6 mph

Air QualityFair

Wind Gusts15 mph

Humidity83%

Indoor Humidity52% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling23400 ft

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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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