Recent ensemble forecasts from the China Meteorological Administration and global models indicate Chengdu will experience partly cloudy to overcast skies with isolated thundershowers on August 16, moderating peak temperatures under the influence of the Western Pacific Subtropical High. These conditions, combined with typical August monsoon humidity and light winds, position daily maxima most consistently in the 32–34 °C range according to current model consensus, explaining the market-implied odds clustering there. Historical climatology for mid-August shows average highs near 31–32 °C, with occasional excursions above 35 °C only under clear, subsiding air; the current outlook’s cloud cover and scattered precipitation reduce that likelihood. Updated model runs and official briefings over the next 24 hours will refine the exact maximum, particularly regarding any late-day clearing that could push readings higher.