Delaware (DE): Current UV Index and Hourly Forecast

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As of 12:58 PM EST on January 15, 2026, all 79 cities in Delaware in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Millsboro, DE with a reading of 1.7.

Over the next 24 hours, the highest UV Index reading in Delaware is expected to be 1.8 in Seaford between 11:00 AM - 12:00 PM EST tomorrow.

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Counties in Delaware (DE)

• Kent County
• New Castle County
• Sussex County

Current UV Index in Major Cities in Delaware (DE)

• Bear - 1.6
• Bridgeville - 1.6
• Brookside - 1.5
• Camden - 1.6
• Claymont - 1.5
• Clayton - 1.6
• Dover - 1.6
• Dover Base Housing - 1.6
• Edgemoor - 1.5
• Elsmere - 1.5
• Georgetown - 1.6
• Glasgow - 1.6
• Greenville - 1.5
• Harrington - 1.6
• Highland Acres - 1.6
• Hockessin - 1.5
• Laurel - 1.7
• Lewes - 1.7
• Long Neck - 1.7
• Middletown - 1.6
• Milford - 1.6
• Millsboro - 1.7
• Milton - 1.7
• New Castle - 1.5
• Newark - 1.5
• North Star - 1.5
• Ocean View - 1.7
• Pike Creek - 1.5
• Pike Creek Valley - 1.5
• Rising Sun-Lebanon - 1.6
• Seaford - 1.6
• Selbyville - 1.7
• Smyrna - 1.6
• Townsend - 1.6
• Wilmington - 1.5
• Wilmington Manor - 1.5