UV Index Today in Whatcom County, Washington (WA)
Wednesday, November 4, 2026 -9:14 AM PST (GMT-8)
- Home
- United States
- Washington
- Whatcom County
The average maximum UV Index today across 15 locations in Whatcom County, Washington (WA), is 1.4. The highest projected maximum is 1.5 in Sudden Valley at 12:00 PM PST, while the lowest projected maximum is 1.3 in Birch Bay at 12:00 PM PST.
Tomorrow, the average maximum UV Index across those same locations is expected to be 1.4. The highest projected maximum is 1.4 in Bellingham at 12:00 PM PST, and the lowest projected maximum is 1.3 in Lynden at 12:00 PM PST.
15 Places in Whatcom County, Washington (WA)
Maximum UV Index Today