Worcester County, MA: Current UV Index and Hourly Forecast

As of 5:05 AM EST on February 21, 2026, all 13 cities in Worcester County, MA 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 Worcester County, MA is expected to be 2.5 in West Warren between 11:00 AM - 12:00 PM EST today.

Search Cities in Worcester County, MA

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Worcester County, MA as of 5:05 AM EST, February 21, 2026

Current UV Index in Cities in Worcester County, MA

5:05 AM EST, February 21, 2026