As of 11:58 AM EDT on May 24, 2026, all 16 cities in New London County, CT in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is New London, CT with a reading of 0.7.
Over the next 24 hours, the highest UV Index reading in New London County, CT is expected to be 1.6 in New London between 10:00 AM - 11:00 AM EDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |