Hartford County, CT: Current UV Index and Hourly Forecast

As of 2:17 PM EDT on September 7, 2025, out of 22 cities in Hartford County, CT in our database, 16 cities (73%) have a UV Index reading of Low, while 6 cities (27%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Simsbury Center, CT with a reading of 3.8.

Over the next 24 hours, the highest UV Index reading in Hartford County, CT is expected to be 6.6 in Hartford 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 2:17 PM EDT, September 7, 2025

Current UV Index in Cities in Hartford County, CT

2:17 PM EDT, September 7, 2025