As of 4:26 PM CDT on October 31, 2025, all 4 cities in Putnam County, TN in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Cookeville, TN with a reading of 1.
Over the next 24 hours, the highest UV Index reading in Putnam County, TN is expected to be 2.7 in Cookeville between 11:00 AM - 12:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |