Live Miami forecast and a guide to what to expect during World Cup season — extreme heat-and-humidity, daily afternoon thunderstorms, and the start of Atlantic hurricane season. Hard Rock Stadium has a translucent canopy but the field is open-air.
Miami has a tropical monsoon climate — hot, humid, thunderstorm-heavy summers. The June-July combination of 90°F + 80% humidity makes the heat index regularly 100-105°F. Hurricane season starts June 1 (peak Aug-Oct, so June-July risk is moderate). The good news: Hard Rock Stadium has a translucent canopy that shades most seats.
FIFPRO (the international professional players' union) and Scientific American issued formal heat warnings for Miami specifically. Outdoor temperatures routinely exceed 33–36°C (91–97°F) — but humidity makes it feel like 43°C+ in June–July. The US CDC lists heat stroke as the leading cause of weather-related death in the US.