Record heat cancels Philadelphia parade as Independence Day celebrations swelter

Philadelphia canceled its Wawa Welcome America Salute to Independence Semiquincentennial Parade after temperatures could climb to 103 degrees, just shy of the city’s all-time July record. More than 110 million people were under extreme heat risk and more than 150 million were under heat alerts.

The parade was scheduled to begin at noon at 5th and Chestnut streets in front of Independence Hall. Organizers had already shortened the route before scrapping it overnight. It was set to feature 50 marching bands, more than a dozen floats and other performers.

Even after the cancellation, parts of the parade still spilled into the city. Floats moved through Center City anyway, and some performers staged informal pop-up shows in the Historic District. The cancellation reached vendors and participants early Friday morning, leaving thousands of marchers, musicians and support crews to pivot with little notice. Some participants had traveled from as far away as Italy.

The heat also forced another America250 event in Philadelphia off the calendar: a U.S. Army Field Band and Soldiers’ Chorus concert was canceled, though the Independence Illumination Drone Show remained on schedule. Philadelphia has made 2026 a year-long semiquincentennial celebration tied to the 250th anniversary of the Declaration of Independence on July 4, 2026. The planned parade route, which had been expanded and then trimmed back, was supposed to pass Independence Hall, move up Market Street to City Hall and finish at Broad and Chestnut.

Washington faced similar disruption. The Great American State Fair on the National Mall closed for several hours after temperatures hit 100 degrees for the second straight day, and the fair was set to reopen at 5:00 p.m. after coordination with public safety officials. An announcement told fairgoers the event had been postponed and directed them to leave the grounds.

The heat wave was also pushing on the transportation network that carries holiday crowds between major East Coast cities. New Jersey Transit faced rail delays and some cancellations, and Amtrak reduced speeds on the Northeast Corridor from 11 a.m. to 7 p.m. through Saturday.