Onondaga County, NY: Current UV Index and Hourly Forecast

As of 6:36 PM EDT on October 2, 2025, all 21 cities in Onondaga County, NY in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Syracuse, NY with a reading of 0.2.

Over the next 24 hours, the highest UV Index reading in Onondaga County, NY is expected to be 5.1 in Syracuse between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in Onondaga County, NY

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Onondaga County, NY as of 6:36 PM EDT, October 2, 2025

Current UV Index in Cities in Onondaga County, NY

6:36 PM EDT, October 2, 2025