Clarion County, PA: Current UV Index and Hourly Forecast

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As of 7:59 AM EDT on June 20, 2026, all 17 cities in Clarion County, PA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Clarion, PA with a reading of 0.3.

Over the next 24 hours, the highest UV Index reading in Clarion County, PA is expected to be 8.9 in Rimersburg between 2:00 PM - 3:00 PM EDT today.

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Current UV Index in Cities in Clarion County, PA

• Callensburg - 0.3
• Clarion - 0.3
• Crown - 0.3
• East Brady - 0.3
• Foxburg - 0.3
• Hawthorn - 0.3
• Knox - 0.3
• Leeper - 0.3
• Marianne - 0.3
• New Bethlehem - 0.3
• Rimersburg - 0.3
• Shippenville - 0.3
• Sligo - 0.3
• St. Petersburg - 0.3
• Strattanville - 0.3
• Tylersburg - 0.3
• Vowinckel - 0.3