Delaware (DE): Current UV Index and Hourly Forecast

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As of 7:47 PM EST on February 24, 2026, all 79 cities in Delaware in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Delaware is expected to be 2.2 in Clayton between 1:00 PM - 2:00 PM EST tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Delaware as of 7:47 PM EST, February 24, 2026

Counties in Delaware (DE)

Current UV Index in Major Cities in Delaware (DE)

7:47 PM EST, February 24, 2026