Current forecast consensus from regional models and monitoring agencies points to overnight lows in Qingdao around 19–23°C on September 27, shaped by southerly flow, high humidity near 80–90%, and persistent cloud cover that limits radiational cooling. These conditions align with typical late-September patterns where average minima hover near 18°C, though weak frontal influences or wind shifts could nudge the actual minimum slightly lower or higher. With market-implied odds split between sub-14°C and 24°C+ outcomes, traders appear focused on residual model uncertainty and potential revisions from updated runs ahead of the 24-hour observation window used for resolution.