Recent forecast models from sources like timeanddate and AccuWeather indicate an incoming precipitation system and associated cold front will lower Beijing's daytime highs on August 12 to the mid-20s Celsius range, with heavy rain and flash flood risks projected. This aligns with the market's leading implied probabilities clustered around 26–27°C. The shift contrasts with earlier August climatology, where Beijing typically sees highs near 30–32°C under subtropical high influence, and follows Typhoon Dolphin's landfall farther south on August 9, which has enhanced moisture transport and disrupted typical steering patterns. Updated model runs emphasize this cooling trend over the next 48 hours, though minor variations in exact rainfall timing or intensity could still nudge the peak by 1–2°C. Traders appear to weigh these near-term dynamical factors heavily against longer-term seasonal averages.