Sussex County, NJ: Current UV Index and Hourly Forecast

As of 9:55 PM EDT on September 2, 2025, all 16 cities in Sussex County, NJ 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 Sussex County, NJ is expected to be 7.1 in Hopatcong between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in Sussex County, NJ

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Sussex County, NJ as of 9:55 PM EDT, September 2, 2025

Current UV Index in Cities in Sussex County, NJ

9:55 PM EDT, September 2, 2025