UV Index Today in Delaware (DE)
Wednesday, July 15, 2026 -12:10 PM EDT (GMT-4)
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The average maximum UV Index today across 61 locations in Delaware (DE), is 9.8. The highest projected maximum is 10.1 in Millsboro at 1:00 PM EDT, while the lowest projected maximum is 9.6 in Wilmington at 1:00 PM EDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 7. The highest projected maximum is 7.7 in Wilmington at 1:00 PM EDT, and the lowest projected maximum is 6.3 in Rehoboth Beach at 1:00 PM EDT.
3 Counties in Delaware (DE)
Average Maximum UV Index Today
61 Places in Delaware (DE)
Maximum UV Index Today