Armstrong County, PA: Current UV Index and Hourly Forecast

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As of 9:09 AM EDT on March 9, 2026, all 24 cities in Armstrong County, PA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Orchard Hills, PA with a reading of 0.6.

Over the next 24 hours, the highest UV Index reading in Armstrong County, PA is expected to be 4.6 in Orchard Hills between 1:00 PM - 2:00 PM EDT today.

Search Cities in Armstrong County, PA

Current UV Index in Cities in Armstrong County, PA

• Apollo - 0.6
• Applewold - 0.5
• Atwood - 0.6
• Dayton - 0.6
• Elderton - 0.6
• Ford City - 0.5
• Ford Cliff - 0.5
• Freeport - 0.5
• Kiskimere - 0.6
• Kittanning - 0.5
• Leechburg - 0.5
• Lenape Heights - 0.5
• Manorville - 0.5
• North Apollo - 0.6
• North Vandergrift - 0.6
• Orchard Hills - 0.6
• Parker - 0.5
• Pleasant View - 0.6
• Rural Valley - 0.6
• South Bethlehem - 0.6
• Templeton - 0.5
• West Hills - 0.5
• West Kittanning - 0.5
• Worthington - 0.5