Nassau County, NY: Current UV Index and Hourly Forecast

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As of 11:01 AM EDT on October 4, 2024, all 131 cities in Nassau County, NY in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Lido Beach, NY with a reading of 3.3.

Over the next 24 hours, the highest UV Index reading in Nassau County, NY is expected to be 4.6 in Long Beach between 1:00 PM - 2:00 PM EDT today.

Search Cities in Nassau County, NY

Current UV Index in Cities in Nassau County, NY

• Albertson - 3.2
• Atlantic Beach - 3.2
• Baldwin - 3.2
• Barnum Island - 3.2
• Baxter Estates - 3.2
• Bay Park - 3.2
• Bayville - 3.1
• Bellerose - 3.2
• Bellerose Terrace - 3.2
• Bellmore - 3.2
• Bethpage - 3.2
• Brookville - 3.2
• Carle Place - 3.2
• Cedarhurst - 3.2
• Centre Island - 3.1
• Cove Neck - 3.1
• East Atlantic Beach - 3.2
• East Hills - 3.2
• East Massapequa - 3.2
• East Meadow - 3.2
• East Norwich - 3.2
• East Rockaway - 3.2
• East Williston - 3.2
• Elmont - 3.2
• Farmingdale - 3.2
• Floral Park - 3.2
• Flower Hill - 3.2
• Franklin Square - 3.2
• Freeport - 3.2
• Garden City - 3.2
• Garden City Park - 3.2
• Garden City South - 3.2
• Glen Cove - 3.2
• Glen Head - 3.2
• Glenwood Landing - 3.2
• Great Neck - 3.2
• Great Neck Estates - 3.2
• Great Neck Gardens - 3.2
• Great Neck Plaza - 3.2
• Greenvale - 3.2
• Harbor Hills - 3.2
• Harbor Isle - 3.2
• Herricks - 3.2
• Hewlett - 3.2
• Hewlett Bay Park - 3.2
• Hewlett Harbor - 3.2
• Hewlett Neck - 3.2
• Hicksville - 3.2
• Inwood - 3.2
• Island Park - 3.2
• Jericho - 3.2
• Kensington - 3.2
• Kings Point - 3.2
• Lake Success - 3.2
• Lakeview - 3.2
• Lattingtown - 3.1
• Laurel Hollow - 3.2
• Lawrence - 3.2
• Levittown - 3.2
• Lido Beach - 3.3
• Locust Valley - 3.1
• Long Beach - 3.2
• Lynbrook - 3.2
• Malverne - 3.2
• Malverne Park Oaks - 3.2
• Manhasset - 3.2
• Manhasset Hills - 3.2
• Manorhaven - 3.2
• Massapequa - 3.2
• Massapequa Park - 3.2
• Matinecock - 3.2
• Merrick - 3.2
• Mill Neck - 3.1
• Mineola - 3.2
• Munsey Park - 3.2
• Muttontown - 3.2
• New Cassel - 3.2
• New Hyde Park - 3.2
• North Bellmore - 3.2
• North Hills - 3.2
• North Lynbrook - 3.2
• North Massapequa - 3.2
• North Merrick - 3.2
• North New Hyde Park - 3.2
• North Valley Stream - 3.2
• North Wantagh - 3.2
• Oceanside - 3.2
• Old Bethpage - 3.2
• Old Brookville - 3.2
• Old Westbury - 3.2
• Oyster Bay Cove - 3.2
• Plainedge - 3.2
• Plainview - 3.2
• Plandome - 3.2
• Plandome Heights - 3.2
• Plandome Manor - 3.2
• Point Lookout - 3.3
• Port Washington - 3.2
• Port Washington North - 3.2
• Rockville Centre - 3.2
• Roosevelt - 3.2
• Roslyn - 3.2
• Roslyn Estates - 3.2
• Roslyn Harbor - 3.2
• Roslyn Heights - 3.2
• Russell Gardens - 3.2
• Saddle Rock - 3.2
• Saddle Rock Estates - 3.2
• Salisbury - 3.2
• Sands Point - 3.2
• Sea Cliff - 3.2
• Seaford - 3.2
• Searingtown - 3.2
• South Farmingdale - 3.2
• South Floral Park - 3.2
• South Hempstead - 3.2
• South Valley Stream - 3.2
• Stewart Manor - 3.2
• Syosset - 3.2
• Thomaston - 3.2
• Uniondale - 3.2
• University Gardens - 3.2
• Upper Brookville - 3.2
• Valley Stream - 3.2
• Wantagh - 3.2
• West Hempstead - 3.2
• Westbury - 3.2
• Williston Park - 3.2
• Woodbury - 3.2
• Woodmere - 3.2
• Woodsburgh - 3.2