King County, WA: Current UV Index and Hourly Forecast

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As of 10:34 PM PDT on August 11, 2026, all 62 cities in King County, WA in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in King County, WA is expected to be 5.5 in Kirkland between 1:00 PM - 2:00 PM PDT tomorrow.

Search Cities in King County, WA

Current UV Index in Cities in King County, WA

• Algona - 0
• Ames Lake - 0
• Auburn - 0
• Baring - 0
• Beaux Arts Village - 0
• Bellevue - 0
• Black Diamond - 0
• Bothell - 0
• Boulevard Park - 0
• Bryn Mawr-Skyway - 0
• Burien - 0
• Carnation - 0
• Clyde Hill - 0
• Cottage Lake - 0
• Covington - 0
• Des Moines - 0
• Duvall - 0
• East Renton Highlands - 0
• Enumclaw - 0
• Fairwood - 0
• Fall City - 0
• Federal Way - 0
• Hobart - 0
• Hunts Point - 0
• Issaquah - 0
• Kenmore - 0
• Kent - 0
• Kirkland - 0
• Lake Forest Park - 0
• Lake Holm - 0
• Lake Marcel-Stillwater - 0
• Lake Morton-Berrydale - 0
• Lakeland North - 0
• Lakeland South - 0
• Maple Heights-Lake Desire - 0
• Maple Valley - 0
• Medina - 0
• Mercer Island - 0
• Mirrormont - 0
• Newcastle - 0
• Normandy Park - 0
• North Bend - 0
• Pacific - 0
• Ravensdale - 0
• Redmond - 0
• Renton - 0
• Riverbend - 0
• Riverpoint - 0
• Sammamish - 0
• SeaTac - 0
• Seattle - 0
• Shadow Lake - 0
• Shoreline - 0
• Skykomish - 0
• Snoqualmie - 0
• Tukwila - 0
• Union Hill-Novelty Hill - 0
• Vashon - 0
• White Center - 0
• Wilderness Rim - 0
• Woodinville - 0
• Yarrow Point - 0