Sussex County, DE: Current UV Index and Hourly Forecast

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As of 1:47 PM EST on November 6, 2026, all 27 cities in Sussex County, DE in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Slaughter Beach, DE with a reading of 0.8.

Over the next 24 hours, the highest UV Index reading in Sussex County, DE is expected to be 3 in Slaughter Beach between 12:00 PM - 1:00 PM EST tomorrow.

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Current UV Index in Cities in Sussex County, DE

• Bethany Beach - 0.7
• Bethel - 0.1
• Blades - 0.3
• Bridgeville - 0.3
• Dagsboro - 0.4
• Delmar - 0.1
• Dewey Beach - 0.3
• Ellendale - 0.3
• Fenwick Island - 0.7
• Frankford - 0.4
• Georgetown - 0.3
• Greenwood - 0.3
• Henlopen Acres - 0.3
• Laurel - 0.1
• Lewes - 0.4
• Lincoln - 0.3
• Long Neck - 0.4
• Milford - 0.7
• Millsboro - 0.4
• Millville - 0.4
• Milton - 0.4
• Ocean View - 0.7
• Rehoboth Beach - 0.3
• Seaford - 0.3
• Selbyville - 0.4
• Slaughter Beach - 0.8
• South Bethany - 0.7