Cumberland County, ME: Current UV Index and Hourly Forecast

As of 3:56 PM EDT on August 29, 2025, all 12 cities in Cumberland County, ME in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Portland, ME with a reading of 2.3.

Over the next 24 hours, the highest UV Index reading in Cumberland County, ME is expected to be 6.3 in Dunstan between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in Cumberland County, ME

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Cumberland County, ME as of 3:56 PM EDT, August 29, 2025

Current UV Index in Cities in Cumberland County, ME

3:56 PM EDT, August 29, 2025