As of 4:29 PM CDT on June 11, 2026, out of 11 cities in Hardeman County, TN in our database, 8 cities (73%) have a UV Index reading of Moderate, while 3 cities (27%) have a UV Index reading of High. The city with the highest UV Index reading right now is Whiteville, TN with a reading of 5.5.
Over the next 24 hours, the highest UV Index reading in Hardeman County, TN is expected to be 10.1 in Grand Junction between 2:00 PM - 3:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |