Washington County, MD: Current UV Index and Hourly Forecast

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As of 9:38 AM EDT on August 16, 2026, all 61 cities in Washington County, MD in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Hagerstown, MD with a reading of 0.3.

Over the next 24 hours, the highest UV Index reading in Washington County, MD is expected to be 5.4 in Hancock between 3:00 PM - 4:00 PM EDT today.

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Current UV Index in Cities in Washington County, MD

• Antietam - 0.3
• Bagtown - 0.3
• Bakersville - 0.3
• Beaver Creek - 0.3
• Big Pool - 0.2
• Big Spring - 0.2
• Boonsboro - 0.3
• Breathedsville - 0.3
• Brownsville - 0.3
• Cavetown - 0.2
• Cearfoss - 0.3
• Charlton - 0.2
• Chewsville - 0.3
• Clear Spring - 0.2
• Dargan - 0.3
• Downsville - 0.3
• Eakles Mill - 0.3
• Edgemont - 0.2
• Ernstville - 0.2
• Fairplay - 0.3
• Fairview - 0.3
• Fort Ritchie - 0.2
• Fountainhead-Orchard Hills - 0.3
• Funkstown - 0.3
• Gapland - 0.3
• Garretts Mill - 0.2
• Greensburg - 0.2
• Hagerstown - 0.3
• Halfway - 0.3
• Hancock - 0.1
• Highfield-Cascade - 0.2
• Indian Springs - 0.2
• Jugtown - 0.3
• Keedysville - 0.3
• Kemps Mill - 0.3
• Leitersburg - 0.2
• Mapleville - 0.3
• Maugansville - 0.3
• Mercersville - 0.3
• Middleburg - 0.3
• Mount Aetna - 0.3
• Mount Briar - 0.3
• Mount Lena - 0.3
• Paramount-Long Meadow - 0.3
• Pecktonville - 0.2
• Pinesburg - 0.3
• Pondsville - 0.3
• Reid - 0.3
• Ringgold - 0.2
• Robinwood - 0.3
• Rohrersville - 0.3
• San Mar - 0.3
• Sandy Hook - 0.2
• Sharpsburg - 0.3
• Smithsburg - 0.2
• St. James - 0.3
• Tilghmanton - 0.3
• Trego-Rohrersville Station - 0.3
• Williamsport - 0.3
• Wilson-Conococheague - 0.3
• Yarrowsburg - 0.3