Columbia County, PA: Current UV Index and Hourly Forecast

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As of 10:21 AM EDT on August 13, 2026, out of 30 cities in Columbia County, PA in our database, 19 cities (63%) have a UV Index reading of Low, while 11 cities (37%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Stillwater, PA with a reading of 2.8.

Over the next 24 hours, the highest UV Index reading in Columbia County, PA is expected to be 6.2 in Berwick between 1:00 PM - 2:00 PM EDT today.

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Current UV Index in Cities in Columbia County, PA

• Almedia - 2.3
• Aristes - 2.3
• Benton - 2.7
• Berwick - 2.5
• Bloomsburg - 2.3
• Buckhorn - 2.3
• Catawissa - 2.3
• Centralia - 2.3
• Espy - 2.3
• Eyers Grove - 2.3
• Fernville - 2.3
• Foundryville - 2.5
• Iola - 2.7
• Jamison City - 2.8
• Jerseytown - 2.3
• Lightstreet - 2.3
• Lime Ridge - 2.5
• Locustdale - 2.3
• Mainville - 2.5
• Mifflinville - 2.5
• Millville - 2.3
• Numidia - 2.3
• Orangeville - 2.3
• Rohrsburg - 2.7
• Rupert - 2.3
• Slabtown - 2.3
• Stillwater - 2.8
• Waller - 2.7
• Wilburton Number One - 2.1
• Wilburton Number Two - 2.1