Northampton County, PA: Current UV Index and Hourly Forecast

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As of 11:19 AM EDT on August 14, 2026, all 31 cities in Northampton County, PA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Roseto, PA with a reading of 5.2.

Over the next 24 hours, the highest UV Index reading in Northampton County, PA is expected to be 6.9 in Portland between 1:00 PM - 2:00 PM EDT today.

Search Cities in Northampton County, PA

Current UV Index in Cities in Northampton County, PA

• Ackermanville - 5.1
• Bangor - 5.1
• Bath - 5.1
• Bethlehem - 5.1
• Chapman - 5.1
• Cherryville - 5.1
• Chesnut Hill - 5.1
• East Bangor - 5.2
• Eastlawn Gardens - 5.1
• Easton - 5.1
• Freemansburg - 5.1
• Glendon - 5.1
• Hellertown - 5.1
• Martins Creek - 5.1
• Middletown - 5.1
• Morgan Hill - 5.1
• Nazareth - 5.1
• North Catasauqua - 5.1
• Northampton - 5.1
• Old Orchard - 5.1
• Palmer Heights - 5.1
• Pen Argyl - 5.1
• Portland - 5.2
• Raubsville - 5.1
• Roseto - 5.2
• Stockertown - 5.1
• Tatamy - 5.1
• Walnutport - 5.1
• West Easton - 5.1
• Wilson - 5.1
• Wind Gap - 5.1