Armstrong County, PA: Current UV Index and Hourly Forecast

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As of 1:34 PM EST on January 27, 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 1.7.

Over the next 24 hours, the highest UV Index reading in Armstrong County, PA is expected to be 1.7 in Orchard Hills between 1:00 PM - 2:00 PM EST today.

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Current UV Index in Cities in Armstrong County, PA

• Apollo - 1.7
• Applewold - 1.4
• Atwood - 1.5
• Dayton - 1.5
• Elderton - 1.5
• Ford City - 1.4
• Ford Cliff - 1.4
• Freeport - 1.4
• Kiskimere - 1.7
• Kittanning - 1.4
• Leechburg - 1.4
• Lenape Heights - 1.4
• Manorville - 1.4
• North Apollo - 1.7
• North Vandergrift - 1.7
• Orchard Hills - 1.7
• Parker - 1.3
• Pleasant View - 1.7
• Rural Valley - 1.5
• South Bethlehem - 1.5
• Templeton - 1.4
• West Hills - 1.4
• West Kittanning - 1.4
• Worthington - 1.4