As of 3:05 PM EDT on August 13, 2026, all 3 cities in Fulton County, NY in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Johnstown, NY with a reading of 4.2.
Over the next 24 hours, the highest UV Index reading in Fulton County, NY is expected to be 6.8 in Johnstown between 1:00 PM - 2:00 PM EDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |