Live Kansas City forecast and a guide to what to expect during World Cup season — hot, humid summer, daily afternoon thunderstorms, and the start of Tornado & severe-thunderstorm season. Arrowhead Stadium is fully open-air with no roof or canopy.
Kansas City has a Midwest 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: Arrowhead Stadium has a translucent canopy that shades most seats.