Mercer Island, WA

Hourly

3 PM

63° RealFeel® 68° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 34% Intermittent clouds

• RealFeel Shade™: 62°
• Wind: NNW 6 mph
• Air Quality: Fair
• Max UV Index: 4 (Moderate)
• Wind Gusts: 8 mph
• Humidity: 59%
• Indoor Humidity: 50% (Ideal Humidity)
• Dew Point: 49° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 68%
• Visibility: 10 mi
• Cloud Ceiling: 9900 ft

4 PM

62° RealFeel® 64° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 40% Mostly cloudy

• RealFeel Shade™: 61°
• Wind: NW 6 mph
• Air Quality: Excellent
• Max UV Index: 2 (Low)
• Wind Gusts: 9 mph
• Humidity: 58%
• Indoor Humidity: 47% (Ideal Humidity)
• Dew Point: 47° F
• AccuLumen Brightness Index™: 3 (Dull)
• Cloud Cover: 89%
• Visibility: 10 mi
• Cloud Ceiling: 4800 ft

5 PM

61° RealFeel® 59° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 71% Showers

• RealFeel Shade™: 59°
• Wind: WSW 6 mph
• Air Quality: Excellent
• Max UV Index: 1 (Low)
• Wind Gusts: 10 mph
• Humidity: 61%
• Indoor Humidity: 48% (Ideal Humidity)
• Dew Point: 48° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 90%
• Rain: 0.03 in
• Visibility: 6 mi
• Cloud Ceiling: 3700 ft

6 PM

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

• RealFeel Shade™: 59°
• Wind: S 6 mph
• Air Quality: Excellent
• Max UV Index: 1 (Low)
• Wind Gusts: 7 mph
• Humidity: 65%
• Indoor Humidity: 48% (Ideal Humidity)
• Dew Point: 48° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 90%
• Visibility: 10 mi
• Cloud Ceiling: 4500 ft

7 PM

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

• RealFeel Shade™: 55°
• Wind: SSE 6 mph
• Air Quality: Excellent
• Max UV Index: 0 (Low)
• Wind Gusts: 7 mph
• Humidity: 71%
• Indoor Humidity: 50% (Ideal Humidity)
• Dew Point: 49° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 90%
• Rain: 0.03 in
• Visibility: 6 mi
• Cloud Ceiling: 4000 ft

8 PM

57° RealFeel® 54° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 51% Showers

• RealFeel Shade™: 54°
• Wind: SSE 5 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 12 mph
• Humidity: 74%
• Indoor Humidity: 50% (Ideal Humidity)
• Dew Point: 49° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 92%
• Rain: 0.04 in
• Visibility: 7 mi
• Cloud Ceiling: 4000 ft

9 PM

56° RealFeel® 55° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 47% Cloudy

• RealFeel Shade™: 55°
• Wind: S 6 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 14 mph
• Humidity: 77%
• Indoor Humidity: 50% (Ideal Humidity)
• Dew Point: 49° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 94%
• Visibility: 10 mi
• Cloud Ceiling: 4000 ft

10 PM

56° RealFeel® 54° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 43% Cloudy

• Wind: S 6 mph
• Air Quality: Fair
• Wind Gusts: 15 mph
• Humidity: 81%
• Indoor Humidity: 52% (Ideal Humidity)
• Dew Point: 50° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 97%
• Visibility: 10 mi
• Cloud Ceiling: 23400 ft

11 PM

54° RealFeel® 52° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 47% Cloudy

• Wind: S 6 mph
• Air Quality: Fair
• Wind Gusts: 15 mph
• Humidity: 87%
• Indoor Humidity: 52% (Ideal Humidity)
• Dew Point: 50° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 23400 ft