It was arena owner Robert Kraft's refusal to let Macklemore play in Boston because of the artist's statements about Gaza that started the controversy the Briton is now in the middle of.
The concerts are now canceled due to a storm.
"The decision was made because our highest priority is the safety of the audience, staff and everyone involved in the performances," the arena writes on its website.
The National Weather Service has issued a red warning for strong winds of up to 27 meters per second as a fall storm moves into Boston this weekend.
