Delaware (DE): Current UV Index and Hourly Forecast

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As of 5:38 PM EDT on May 26, 2026, out of 79 cities in Delaware in our database, 72 cities (91%) have a UV Index reading of Moderate, while 7 cities (9%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Millsboro, DE with a reading of 2.9.

Over the next 24 hours, the highest UV Index reading in Delaware is expected to be 7.7 in Lewes between 1:00 PM - 2:00 PM EDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Delaware as of 5:38 PM EDT, May 26, 2026

Counties in Delaware (DE)

Current UV Index in Major Cities in Delaware (DE)

5:38 PM EDT, May 26, 2026