As of 2:27 PM EST on November 16, 2025, all 10 cities in Steuben County, NY in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Hornell, NY with a reading of 1.3.
Over the next 24 hours, the highest UV Index reading in Steuben County, NY is expected to be 1.8 in Hornell between 12:00 PM - 1:00 PM EST tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |