Fairfield County, CT: Current UV Index and Hourly Forecast

As of 5:19 PM EDT on April 21, 2025, all 73 cities in Fairfield County, CT in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Danbury, CT with a reading of 1.5.

Over the next 24 hours, the highest UV Index reading in Fairfield County, CT is expected to be 7 in Bridgeport between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in Fairfield County, CT

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Fairfield County, CT as of 5:19 PM EDT, April 21, 2025

Current UV Index in Cities in Fairfield County, CT

5:19 PM EDT, April 21, 2025