New Jersey (NJ): Current UV Index and Hourly Forecast

  • USA
  • New Jersey

As of 3:18 PM EDT on June 23, 2025, out of 656 cities in New Jersey in our database, 473 cities (72%) have a UV Index reading of High, while 183 cities (28%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Phillipsburg, NJ with a reading of 7.8.

Over the next 24 hours, the highest UV Index reading in New Jersey is expected to be 10.4 in Highland Lakes 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 New Jersey as of 3:18 PM EDT, June 23, 2025

Counties in New Jersey (NJ)

Current UV Index in Major Cities in New Jersey (NJ)

3:18 PM EDT, June 23, 2025