As of 3:29 PM EDT on July 21, 2026, all 5 cities in Whitley County, KY in our database have a UV Index reading of Very High. The city with the highest UV Index reading right now is Corbin, KY with a reading of 9.2.
Over the next 24 hours, the highest UV Index reading in Whitley County, KY is expected to be 9.8 in Williamsburg between 2:00 PM - 3:00 PM EDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |