As of 12:47 PM PDT on August 13, 2025, out of 19 cities in Whatcom County, WA in our database, 13 cities (68%) have a UV Index reading of High, while 6 cities (32%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Point Roberts, WA with a reading of 6.
Over the next 24 hours, the highest UV Index reading in Whatcom County, WA is expected to be 6.8 in Bellingham between 1:00 PM - 2:00 PM PDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |