As of 4:17 AM CDT on April 25, 2026, all 4 cities in Putnam County, TN in our database have a UV Index reading of 0, indicating no radiation from the sun.
Over the next 24 hours, the highest UV Index reading in Putnam County, TN is expected to be 1.7 in Monterey between 10:00 AM - 11:00 AM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |