On July 4, 2026, fans in Philadelphia celebrated both the World Cup round of 16 match between Paraguay and France and the 250th anniversary of American independence. The event featured a pregame show that included a performance of the U.S. national anthem by Tony Award winner Idina Menzel, accompanied by fireworks and military jets.

A fast-moving wildfire erupted near Thessaloniki, Greece, prompting evacuations in three small suburbs as reported by the country's Fire Service. The fire began in a mountainous ravine around 8:30 p.m. local time and quickly spread, affecting the surrounding areas.

Dozens of Mexican fans gathered outside the England national team’s hotel in Mexico City, armed with loudspeakers, horns, and fireworks, in an attempt to disrupt the players' sleep ahead of their World Cup round-of-16 match against Mexico. This gathering occurred despite police blockades and continued into the early hours of Sunday morning, as the England team arrived at the JW Marriott hotel in Santa Fe.

The World Cup round of 16 match between Mexico and England was delayed by one hour due to a thunderstorm in Mexico City on July 5, 2026. The kickoff was rescheduled from 6 p.m. to 7 p.m. local time at Estadio Azteca. This incident marks the second weather-related disruption for Mexico's team during the tournament, following a previous delay in their match against Ecuador.

A Delta Air Lines flight, Delta 1076, reported a close encounter with a firework while descending towards Chicago Midway International Airport during the Fourth of July celebrations. The pilot informed air traffic controllers about the incident just before landing on Saturday night, indicating that the firework made contact with the aircraft.

FIFA collaborates with participating national associations to curate playlists for World Cup stadiums, blending traditional stadium anthems with popular songs from each country. This effort aims to enhance the atmosphere during matches by incorporating music that resonates with fans and players alike.