Northampton County, PA: Current UV Index and Hourly Forecast

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As of 3:09 AM EDT on March 25, 2026, all 31 cities in Northampton 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 Northampton County, PA is expected to be 3.9 in Hellertown 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 - 0
• Bangor - 0
• Bath - 0
• Bethlehem - 0
• Chapman - 0
• Cherryville - 0
• Chesnut Hill - 0
• East Bangor - 0
• Eastlawn Gardens - 0
• Easton - 0
• Freemansburg - 0
• Glendon - 0
• Hellertown - 0
• Martins Creek - 0
• Middletown - 0
• Morgan Hill - 0
• Nazareth - 0
• North Catasauqua - 0
• Northampton - 0
• Old Orchard - 0
• Palmer Heights - 0
• Pen Argyl - 0
• Portland - 0
• Raubsville - 0
• Roseto - 0
• Stockertown - 0
• Tatamy - 0
• Walnutport - 0
• West Easton - 0
• Wilson - 0
• Wind Gap - 0