Can a World Cup match be cancelled because it is too hot?

FIFA doesn’t cancel World Cup matches simply because it's too hot. Instead, they monitor conditions and may implement measures like cooling breaks or adjust game times. Canceling a match outright due to heat would cause chaos, and since players train for all climates, games go on unless there’s a serious safety issue beyond just being warm. So, expect some sweat and shade, but not a cancel button on scorched grounds.