Washington County, MD: Current UV Index and Hourly Forecast

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As of 3:32 PM EST on February 17, 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 Hancock, MD with a reading of 1.2.

Over the next 24 hours, the highest UV Index reading in Washington County, MD is expected to be 2.2 in Garretts Mill between 12:00 PM - 1:00 PM EST tomorrow.

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Current UV Index in Cities in Washington County, MD

• Antietam - 1.1
• Bagtown - 1.1
• Bakersville - 1.1
• Beaver Creek - 1.1
• Big Pool - 1.1
• Big Spring - 1.1
• Boonsboro - 1.1
• Breathedsville - 1.1
• Brownsville - 1.1
• Cavetown - 1.1
• Cearfoss - 1.1
• Charlton - 1.1
• Chewsville - 1.1
• Clear Spring - 1.1
• Dargan - 1.1
• Downsville - 1.1
• Eakles Mill - 1.1
• Edgemont - 1.1
• Ernstville - 1.1
• Fairplay - 1.1
• Fairview - 1.1
• Fort Ritchie - 1.1
• Fountainhead-Orchard Hills - 1.1
• Funkstown - 1.1
• Gapland - 1.1
• Garretts Mill - 1.2
• Greensburg - 1.1
• Hagerstown - 1.1
• Halfway - 1.1
• Hancock - 1.2
• Highfield-Cascade - 1.1
• Indian Springs - 1.1
• Jugtown - 1.1
• Keedysville - 1.1
• Kemps Mill - 1.1
• Leitersburg - 1.1
• Mapleville - 1.1
• Maugansville - 1.1
• Mercersville - 1.1
• Middleburg - 1.1
• Mount Aetna - 1.1
• Mount Briar - 1.1
• Mount Lena - 1.1
• Paramount-Long Meadow - 1.1
• Pecktonville - 1.1
• Pinesburg - 1.1
• Pondsville - 1.1
• Reid - 1.1
• Ringgold - 1.1
• Robinwood - 1.1
• Rohrersville - 1.1
• San Mar - 1.1
• Sandy Hook - 1.2
• Sharpsburg - 1.1
• Smithsburg - 1.1
• St. James - 1.1
• Tilghmanton - 1.1
• Trego-Rohrersville Station - 1.1
• Williamsport - 1.1
• Wilson-Conococheague - 1.1
• Yarrowsburg - 1.1