**Trader consensus centers on 29°C as the most probable maximum temperature in Busan on July 6, reflecting the latest ensemble forecasts from the Korea Meteorological Administration (KMA) and global models.** These place the city near the edge of the North Pacific high, with a nearby stationary monsoon front and typical early-July humidity supporting daytime peaks slightly above the long-term average high of ~27–28°C. Coastal sea breezes and potential organized rainfall on the date are expected to moderate extremes, keeping probabilities for 31°C+ relatively low while clustering implied odds tightly around the upper 20s. Updated short-range model guidance and official KMA briefings over the next 48 hours represent the key catalysts that could shift these market-implied probabilities.