Sullivan County, NY: Current UV Index and Hourly Forecast

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As of 5:31 PM EDT on March 15, 2026, all 29 cities in Sullivan County, NY in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Livingston Manor, NY with a reading of 0.5.

Over the next 24 hours, the highest UV Index reading in Sullivan County, NY is expected to be 0.5 in Rock Hill between 2:00 PM - 3:00 PM EDT tomorrow.

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Current UV Index in Cities in Sullivan County, NY

• Barryville - 0.5
• Bloomingburg - 0.3
• Bridgeville - 0.3
• Eldred - 0.5
• Fallsburg - 0.3
• Grahamsville - 0.3
• Hankins - 0.4
• Hortonville - 0.4
• Hurleyville - 0.3
• Jeffersonville - 0.4
• Kauneonga Lake - 0.3
• Kiamesha Lake - 0.3
• Lake Huntington - 0.4
• Livingston Manor - 0.5
• Loch Sheldrake - 0.3
• Mongaup Valley - 0.3
• Monticello - 0.3
• Mountain Dale - 0.3
• Narrowsburg - 0.5
• Rock Hill - 0.3
• Roscoe - 0.5
• Smallwood - 0.3
• South Fallsburg - 0.3
• Swan Lake - 0.3
• White Lake - 0.3
• Woodbourne - 0.3
• Woodridge - 0.3
• Wurtsboro - 0.3
• Wurtsboro Hills - 0.3