Mercer County, PA: Current UV Index and Hourly Forecast

As of 3:56 AM EST on November 21, 2024, all 18 cities in Mercer County, PA 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 Mercer County, PA is expected to be 1.2 in Hermitage between 12:00 PM - 1:00 PM EST today.

Search Cities in Mercer County, PA

UV Index Risk Levels
Range 0 - 23 - 56 - 78 - 1011+
Color
Risk LowModerateHighVery HighExtreme
UV Index in Mercer County, PA as of 3:56 AM EST, November 21, 2024

Current UV Index in Cities in Mercer County, PA

3:56 AM EST, November 21, 2024