New York (NY): Current UV Index and Hourly Forecast

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As of 6:19 AM EDT on April 21, 2026, all 971 cities in New York in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in New York is expected to be 6.3 in Jamestown between 1:00 PM - 2:00 PM EDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in New York as of 6:19 AM EDT, April 21, 2026

Counties in New York (NY)

Current UV Index in Major Cities in New York (NY)

6:19 AM EDT, April 21, 2026