A sign announces that play is temporarily suspended due to dangerous weather during the final round of the Travelers Championship golf tournament at TPC River Highlands, Sunday, June 28, 2026, in Cromwell, Conn. (AP Photo/Jessica Hill)

A woman walks across the street with a fan in her arms in the center of Brussels, Thursday, June 25, 2026. (AP Photo/Omar Havana)

A man on a train wipes sweat from his face on a hot day in London, Wednesday, June 24, 2026. (AP Photo/Kin Cheung)

People shade from the sun under umbrellas as they walk through St. Peter's Square at the Vatican, Thursday, June 25, 2026. (AP Photo/Andrew Medichini)

Faithful shelter from the hot sun as Pope Leo's XIV arrives for his weekly general audience in St. Peter's Square at The Vatican, Wednesday, June 24, 2026. (AP Photo/Alessandra Tarantino)

A worker drinks water as he sets up a stage for the upcoming Ironman triathlon, Frankfurt, Germany, Thursday, June 25, 2026. (AP Photo/Michael Probst)

People take shelter with umbrellas as they wait for the Angelus noon prayer celebrated by Pope Leo XIV from the window of his studio overlooking St.Peter's Square, at the Vatican, Sunday, June 28, 2026. (AP Photo/Alessandra Tarantino)

People jump into the Bosphorus with the Maiden's Tower in the background during sunset in Istanbul, Turkey, Sunday, June 28, 2026.(AP Photo/Emrah Gurel)