As of 10:04 AM PDT on July 25, 2026, out of 31 cities in Grays Harbor County, WA in our database, 29 cities (94%) have a UV Index reading of Low, while 2 cities (6%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Grayland, WA with a reading of 2.7.
Over the next 24 hours, the highest UV Index reading in Grays Harbor County, WA is expected to be 4.4 in Ocean Shores between 3:00 PM - 4:00 PM PDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |