As of 1:38 PM CDT on May 22, 2026, out of 11 cities in Hardeman County, TN in our database, 10 cities (91%) have a UV Index reading of Moderate, while 1 city (9%) have a UV Index reading of High. The city with the highest UV Index reading right now is Grand Junction, TN with a reading of 5.6.
Over the next 24 hours, the highest UV Index reading in Hardeman County, TN is expected to be 6.6 in Whiteville between 3:00 PM - 4:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |