Franklin County, PA: Current UV Index and Hourly Forecast

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As of 2:02 AM EDT on June 4, 2025, all 15 cities in Franklin 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 Franklin County, PA is expected to be 8.7 in Waynesboro between 1:00 PM - 2:00 PM EDT today.

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Current UV Index in Cities in Franklin County, PA

• Blue Ridge Summit - 0
• Chambersburg - 0
• Fayetteville - 0
• Fort Loudon - 0
• Greencastle - 0
• Marion - 0
• Mercersburg - 0
• Mont Alto - 0
• Orrstown - 0
• Pen Mar - 0
• Rouzerville - 0
• Scotland - 0
• State Line - 0
• Wayne Heights - 0
• Waynesboro - 0