As of 5:30 PM EDT on October 8, 2025, all 3 cities in Madison County, NC in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Mars Hill, NC with a reading of 1.1.
Over the next 24 hours, the highest UV Index reading in Madison County, NC is expected to be 5.6 in Mars Hill 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 |