Washington County, PA: Current UV Index and Hourly Forecast

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As of 3:52 PM EST on February 16, 2026, all 62 cities in Washington County, PA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Roscoe, PA with a reading of 1.3.

Over the next 24 hours, the highest UV Index reading in Washington County, PA is expected to be 2.9 in Charleroi between 12:00 PM - 1:00 PM EST tomorrow.

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Current UV Index in Cities in Washington County, PA

• Atlasburg - 0.6
• Avella - 0.6
• Baidland - 0.8
• Beallsville - 1.1
• Bentleyville - 1.1
• Bulger - 0.7
• Burgettstown - 0.6
• California - 1.1
• Canonsburg - 0.7
• Cecil-Bishop - 0.7
• Centerville - 1.1
• Charleroi - 0.8
• Claysville - 0.6
• Coal Center - 1.1
• Cokeburg - 1.1
• Deemston - 1.1
• Donora - 0.9
• Dunlevy - 1.3
• East Washington - 0.7
• Eighty Four - 0.7
• Elco - 1.1
• Ellsworth - 1.1
• Elrama - 0.8
• Finleyville - 0.8
• Fredericktown - 1.1
• Gastonville - 0.8
• Green Hills - 0.6
• Hendersonville - 0.7
• Hickory - 0.7
• Houston - 0.7
• Joffre - 0.7
• Langeloth - 0.6
• Lawrence - 0.8
• Long Branch - 1.1
• Marianna - 1.1
• McDonald - 0.7
• McGovern - 0.7
• McMurray - 0.8
• Meadowlands - 0.7
• Millsboro - 1.1
• Monongahela - 0.8
• Muse - 0.7
• New Eagle - 0.8
• North Charleroi - 0.8
• Paris - 0.6
• Roscoe - 1.3
• Slovan - 0.6
• Southview - 0.7
• Speers - 1.1
• Stockdale - 1.3
• Taylorstown - 0.6
• Thompsonville - 0.8
• Twilight - 1.1
• Van Voorhis - 0.8
• Washington - 0.7
• West Alexander - 0.6
• West Brownsville - 1.1
• West Middletown - 0.6
• Westland - 0.7
• Wickerham Manor-Fisher - 0.8
• Wolfdale - 0.7
• Wylandville - 0.7