Hudson County, NJ: Current UV Index and Hourly Forecast

As of 2:07 PM EDT on April 21, 2025, all 10 cities in Hudson County, NJ in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Harrison, NJ with a reading of 6.1.

Over the next 24 hours, the highest UV Index reading in Hudson County, NJ is expected to be 6.9 in Jersey City between 1:00 PM - 2:00 PM EDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Hudson County, NJ as of 2:07 PM EDT, April 21, 2025

Current UV Index in Cities in Hudson County, NJ

2:07 PM EDT, April 21, 2025