Dauphin County, PA: Current UV Index and Hourly Forecast

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As of 11:20 AM EST on February 2, 2026, all 31 cities in Dauphin County, PA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Palmdale, PA with a reading of 2.1.

Over the next 24 hours, the highest UV Index reading in Dauphin County, PA is expected to be 2.4 in Colonial Park between 12:00 PM - 1:00 PM EST today.

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Current UV Index in Cities in Dauphin County, PA

• Berrysburg - 1.8
• Bressler - 2
• Colonial Park - 2
• Dauphin - 2
• Elizabethville - 1.8
• Enhaut - 2
• Gratz - 1.8
• Harrisburg - 2
• Hershey - 2
• Highspire - 2
• Hummelstown - 2
• Lawnton - 2
• Lenkerville - 1.8
• Linglestown - 2
• Lykens - 1.8
• Middletown - 2
• Millersburg - 1.8
• Oberlin - 2
• Palmdale - 2.1
• Paxtang - 2
• Paxtonia - 2
• Penbrook - 2
• Pillow - 1.8
• Progress - 2
• Royalton - 2
• Rutherford - 2
• Skyline View - 2
• Steelton - 2
• Union Deposit - 2
• Wiconsico - 1.8
• Williamstown - 1.8