Montgomery County, PA: Current UV Index and Hourly Forecast

• USA →
• Pennsylvania →
• Montgomery County

As of 8:49 AM EDT on July 24, 2026, 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 Lansdale, PA with a reading of 1.2.

Over the next 24 hours, the highest UV Index reading in Montgomery County, PA is expected to be 9.3 in Rockledge between 1:00 PM - 2:00 PM EDT today.

Search Cities in Montgomery County, PA

Current UV Index in Cities in Montgomery County, PA

• Ambler - 1.2
• Arcadia University - 1.1
• Ardmore - 1.1
• Audubon - 1.1
• Bala Cynwyd - 1.1
• Blue Bell - 1.2
• Bridgeport - 1.1
• Bryn Athyn - 1.2
• Bryn Mawr - 1.1
• Cheltenham Village - 1.2
• Collegeville - 1.1
• Conshohocken - 1.1
• Eagleville - 1.1
• East Greenville - 1.1
• Elkins Park - 1.1
• Evansburg - 1.1
• Flourtown - 1.1
• Fort Washington - 1.2
• Gilbertsville - 1.1
• Glenside - 1.1
• Green Lane - 1.1
• Halfway House - 1.1
• Harleysville - 1.1
• Hatboro - 1.2
• Jenkintown - 1.1
• King of Prussia - 1.1
• Kulpsville - 1.2
• Lansdale - 1.2
• Maple Glen - 1.2
• McKinley - 1.2
• Merion Station - 1.1
• Mont Clare - 1.1
• Montgomeryville - 1.2
• Narberth - 1.1
• Norristown - 1.1
• North Wales - 1.2
• Oreland - 1.1
• Penn Wynne - 1.1
• Pennsburg - 1.1
• Plymouth Meeting - 1.1
• Pottsgrove - 1.1
• Pottstown - 1.1
• Red Hill - 1.1
• Rockledge - 1.2
• Rosemont - 1.1
• Roslyn - 1.2
• Royersford - 1.1
• Sanatoga - 1.1
• Schwenksville - 1.1
• Souderton - 1.2
• Spring House - 1.2
• Spring Mount - 1.1
• Swedeland - 1.1
• Trappe - 1.1
• Trooper - 1.1
• Villanova - 1.1
• West Conshohocken - 1.1
• Willow Grove - 1.2
• Woxall - 1.1
• Wyncote - 1.1
• Wyndmoor - 1.1