UV Index Today in King County, Washington (WA)
Friday, August 14, 2026 -11:46 PM PDT (GMT-7)
- Home
- United States
- Washington
- King County
The average maximum UV Index today across 72 locations in King County, Washington (WA), is 4.8. The highest projected maximum is 5 in Snoqualmie at 1:00 PM PDT, while the lowest projected maximum is 4.6 in Tacoma at 1:00 PM PDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 5.2. The highest projected maximum is 5.6 in Tacoma at 1:00 PM PDT, and the lowest projected maximum is 4.8 in Snoqualmie at 1:00 PM PDT.
72 Places in King County, Washington (WA)
Maximum UV Index Today