Armstrong County, PA: Current UV Index and Hourly Forecast

• USA →
• Pennsylvania →
• Armstrong County

As of 5:34 PM EDT on October 12, 2025, 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 Rural Valley, PA with a reading of 0.8.

Over the next 24 hours, the highest UV Index reading in Armstrong County, PA is expected to be 3.9 in Parker between 2:00 PM - 3:00 PM EDT tomorrow.

Search Cities in Armstrong County, PA

Current UV Index in Cities in Armstrong County, PA

• Apollo - 0.7
• Applewold - 0.7
• Atwood - 0.8
• Dayton - 0.4
• Elderton - 0.8
• Ford City - 0.7
• Ford Cliff - 0.7
• Freeport - 0.5
• Kiskimere - 0.7
• Kittanning - 0.7
• Leechburg - 0.7
• Lenape Heights - 0.7
• Manorville - 0.7
• North Apollo - 0.7
• North Vandergrift - 0.7
• Orchard Hills - 0.7
• Parker - 0.6
• Pleasant View - 0.7
• Rural Valley - 0.8
• South Bethlehem - 0.4
• Templeton - 0.4
• West Hills - 0.7
• West Kittanning - 0.7
• Worthington - 0.5