Delaware County, PA: Current UV Index and Hourly Forecast

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As of 12:53 PM EDT on August 13, 2025, out of 39 cities in Delaware County, PA in our database, 32 cities (82%) have a UV Index reading of Very High, while 7 cities (18%) have a UV Index reading of High. The city with the highest UV Index reading right now is Village Green-Green Ridge, PA with a reading of 7.8.

Over the next 24 hours, the highest UV Index reading in Delaware County, PA is expected to be 8.8 in Drexel Hill between 1:00 PM - 2:00 PM EDT today.

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Current UV Index in Cities in Delaware County, PA

• Aldan - 7.5
• Boothwyn - 7.8
• Brookhaven - 7.8
• Broomall - 7.5
• Chester - 7.3
• Chester Heights - 7.3
• Clifton Heights - 7.5
• Collingdale - 7.5
• Colwyn - 7.5
• Darby - 7.5
• Drexel Hill - 7.5
• East Lansdowne - 7.5
• Eddystone - 7.3
• Folcroft - 7.5
• Folsom - 7.5
• Glenolden - 7.5
• Haverford College - 7.5
• Lansdowne - 7.5
• Lima - 7.3
• Linwood - 7.8
• Marcus Hook - 7.8
• Media - 7.3
• Millbourne - 7.5
• Morton - 7.5
• Norwood - 7.5
• Parkside - 7.8
• Prospect Park - 7.5
• Ridley Park - 7.5
• Rose Valley - 7.3
• Rutledge - 7.5
• Saint Davids - 7.5
• Sharon Hill - 7.5
• Swarthmore - 7.5
• Trainer - 7.8
• Upland - 7.8
• Village Green-Green Ridge - 7.8
• Wayne - 7.3
• Woodlyn - 7.5
• Yeadon - 7.5