Baltimore County, MD: Current UV Index and Hourly Forecast

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As of 3:33 PM EDT on April 1, 2025, all 32 cities in Baltimore County, MD in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Dundalk, MD with a reading of 4.1.

Over the next 24 hours, the highest UV Index reading in Baltimore County, MD is expected to be 5.9 in Dundalk between 1:00 PM - 2:00 PM EDT tomorrow.

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Current UV Index in Cities in Baltimore County, MD

• Arbutus - 4.1
• Baltimore Highlands - 4.1
• Bowleys Quarters - 4.1
• Carney - 4.1
• Catonsville - 4.1
• Cockeysville - 4.1
• Dundalk - 4.1
• Edgemere - 4.1
• Essex - 4.1
• Garrison - 4.1
• Hampton - 4.1
• Honeygo - 4.1
• Kingsville - 4.1
• Lansdowne - 4.1
• Lochearn - 4.1
• Lutherville - 4.1
• Mays Chapel - 4.1
• Middle River - 4.1
• Milford Mill - 4.1
• Overlea - 4.1
• Owings Mills - 4.1
• Parkville - 4.1
• Perry Hall - 4.1
• Pikesville - 4.1
• Randallstown - 4.1
• Reisterstown - 4.1
• Rosedale - 4.1
• Rossville - 4.1
• Timonium - 4.1
• Towson - 4.1
• White Marsh - 4.1
• Woodlawn - 4.1