New Haven County, CT: Current UV Index and Hourly Forecast

As of 9:56 PM EDT on June 4, 2025, all 17 cities in New Haven County, CT 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 Haven County, CT is expected to be 8.2 in Branford Center between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in New Haven County, CT

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in New Haven County, CT as of 9:56 PM EDT, June 4, 2025

Current UV Index in Cities in New Haven County, CT

9:56 PM EDT, June 4, 2025