Northumberland County, PA: Current UV Index and Hourly Forecast

As of 5:42 AM EDT on April 22, 2025, all 24 cities in Northumberland 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 Northumberland County, PA is expected to be 7.6 in Sunbury between 1:00 PM - 2:00 PM EDT today.

Search Cities in Northumberland County, PA

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Northumberland County, PA as of 5:42 AM EDT, April 22, 2025

Current UV Index in Cities in Northumberland County, PA

5:42 AM EDT, April 22, 2025