Dauphin County, PA: Current UV Index and Hourly Forecast

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As of 8:41 AM EDT on October 3, 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 Millersburg, PA with a reading of 0.2.

Over the next 24 hours, the highest UV Index reading in Dauphin County, PA is expected to be 5.4 in Harrisburg between 1:00 PM - 2:00 PM EDT today.

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Current UV Index in Cities in Dauphin County, PA

• Berrysburg - 0.2
• Bressler - 0.1
• Colonial Park - 0.1
• Dauphin - 0.1
• Elizabethville - 0.2
• Enhaut - 0.1
• Gratz - 0.2
• Harrisburg - 0.1
• Hershey - 0.1
• Highspire - 0.1
• Hummelstown - 0.1
• Lawnton - 0.1
• Lenkerville - 0.2
• Linglestown - 0.1
• Lykens - 0.2
• Middletown - 0.1
• Millersburg - 0.2
• Oberlin - 0.1
• Palmdale - 0.2
• Paxtang - 0.1
• Paxtonia - 0.1
• Penbrook - 0.1
• Pillow - 0.2
• Progress - 0.1
• Royalton - 0.1
• Rutherford - 0.1
• Skyline View - 0.1
• Steelton - 0.1
• Union Deposit - 0.1
• Wiconsico - 0.2
• Williamstown - 0.2