Onondaga County, NY: Current UV Index and Hourly Forecast

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As of 11:17 AM EST on January 13, 2026, 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 De Witt, NY with a reading of 1.2.

Over the next 24 hours, the highest UV Index reading in Onondaga County, NY is expected to be 1.2 in Syracuse between 12:00 PM - 1:00 PM EST today.

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Current UV Index in Cities in Onondaga County, NY

• Baldwinsville - 1.1
• Brewerton - 1.1
• De Witt - 1.2
• East Syracuse - 1.2
• Fairmount - 1.1
• Fayetteville - 1.2
• Galeville - 1.1
• Jordan - 1.1
• Lakeland - 1.1
• Liverpool - 1.1
• Lyncourt - 1.1
• Mattydale - 1.1
• Minoa - 1.2
• Nedrow - 1.1
• North Syracuse - 1.1
• Radisson - 1.1
• Seneca Knolls - 1.1
• Solvay - 1.1
• Syracuse - 1.1
• Village Green - 1.1
• Westvale - 1.1