As of 4:12 PM EDT on July 18, 2025, out of 6 cities in McMinn County, TN in our database, 5 cities (83%) have a UV Index reading of High, while 1 city (17%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Calhoun, TN with a reading of 6.
Over the next 24 hours, the highest UV Index reading in McMinn County, TN is expected to be 10.7 in Etowah between 1:00 PM - 2:00 PM EDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |