As of 11:23 AM EST on February 23, 2025, all 3 cities in Mercer County, KY in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Harrodsburg, KY with a reading of 3.2.
Over the next 24 hours, the highest UV Index reading in Mercer County, KY is expected to be 4.1 in Harrodsburg between 1:00 PM - 2:00 PM EST today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |