Montgomery County, PA: Current UV Index and Hourly Forecast

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As of 10:27 AM EST on January 30, 2025, all 61 cities in Montgomery County, PA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Norristown, PA with a reading of 1.4.

Over the next 24 hours, the highest UV Index reading in Montgomery County, PA is expected to be 2.3 in Pottstown between 12:00 PM - 1:00 PM EST today.

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Current UV Index in Cities in Montgomery County, PA

• Ambler - 1.3
• Arcadia University - 1.4
• Ardmore - 1.4
• Audubon - 1.3
• Bala Cynwyd - 1.4
• Blue Bell - 1.3
• Bridgeport - 1.4
• Bryn Athyn - 1.4
• Bryn Mawr - 1.4
• Cheltenham Village - 1.4
• Collegeville - 1.3
• Conshohocken - 1.4
• Eagleville - 1.3
• East Greenville - 1.3
• Elkins Park - 1.4
• Evansburg - 1.3
• Flourtown - 1.4
• Fort Washington - 1.3
• Gilbertsville - 1.3
• Glenside - 1.4
• Green Lane - 1.3
• Halfway House - 1.3
• Harleysville - 1.3
• Hatboro - 1.4
• Jenkintown - 1.4
• King of Prussia - 1.4
• Kulpsville - 1.3
• Lansdale - 1.3
• Maple Glen - 1.3
• McKinley - 1.4
• Merion Station - 1.4
• Mont Clare - 1.3
• Montgomeryville - 1.3
• Narberth - 1.4
• Norristown - 1.4
• North Wales - 1.3
• Oreland - 1.4
• Penn Wynne - 1.4
• Pennsburg - 1.3
• Plymouth Meeting - 1.4
• Pottsgrove - 1.3
• Pottstown - 1.3
• Red Hill - 1.3
• Rockledge - 1.4
• Rosemont - 1.4
• Roslyn - 1.3
• Royersford - 1.3
• Sanatoga - 1.3
• Schwenksville - 1.3
• Souderton - 1.3
• Spring House - 1.3
• Spring Mount - 1.3
• Swedeland - 1.4
• Trappe - 1.3
• Trooper - 1.3
• Villanova - 1.4
• West Conshohocken - 1.4
• Willow Grove - 1.4
• Woxall - 1.3
• Wyncote - 1.4
• Wyndmoor - 1.4