As of 7:55 PM PDT on July 2, 2026, all 18 cities in Skagit County, WA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Mount Vernon, WA with a reading of 0.1.
Over the next 24 hours, the highest UV Index reading in Skagit County, WA is expected to be 7.2 in Lake McMurray between 2:00 PM - 3:00 PM PDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |