Hartford County, CT: Current UV Index and Hourly Forecast

As of 6:02 PM EDT on July 27, 2025, all 22 cities in Hartford County, CT in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Bristol, CT with a reading of 1.1.

Over the next 24 hours, the highest UV Index reading in Hartford County, CT is expected to be 9 in Plantsville between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in Hartford County, CT

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Hartford County, CT as of 6:02 PM EDT, July 27, 2025

Current UV Index in Cities in Hartford County, CT

6:02 PM EDT, July 27, 2025