Sussex County, DE: Current UV Index and Hourly Forecast

As of 11:54 PM EDT on March 23, 2026, all 27 cities in Sussex County, DE 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, DE is expected to be 5.5 in Millsboro between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in Sussex County, DE

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Sussex County, DE as of 11:54 PM EDT, March 23, 2026

Current UV Index in Cities in Sussex County, DE

11:54 PM EDT, March 23, 2026