Windham County, CT: Current UV Index and Hourly Forecast

As of 10:23 PM EDT on April 21, 2025, all 16 cities in Windham 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 Windham County, CT is expected to be 6.8 in Willimantic between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in Windham County, CT

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Windham County, CT as of 10:23 PM EDT, April 21, 2025

Current UV Index in Cities in Windham County, CT

10:23 PM EDT, April 21, 2025