Lehigh County, PA: Current UV Index and Hourly Forecast

As of 6:26 PM EDT on July 20, 2025, all 25 cities in Lehigh County, PA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Allentown, PA with a reading of 1.3.

Over the next 24 hours, the highest UV Index reading in Lehigh County, PA is expected to be 9.1 in Allentown between 1:00 PM - 2:00 PM EDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Lehigh County, PA as of 6:26 PM EDT, July 20, 2025

Current UV Index in Cities in Lehigh County, PA

6:26 PM EDT, July 20, 2025