**Trader consensus heavily favors a 17°C low in Chongqing on October 7, driven by consistent numerical weather prediction outputs from models such as GFS showing overnight radiative cooling under mostly clear skies and light northeasterly flow.** Current observations and short-range guidance indicate temperatures bottoming near 17–18°C (63–65°F) during the pre-dawn hours, aligning with typical early-October climatology for the region as subtropical high pressure dominates. This positioning reflects aggregated trader assessment of forecast stability, with limited model spread and no significant warm-air advection expected. A realistic challenge would require either increased nocturnal cloud cover or an unforecasted wind shift that reduces cooling, though updated runs through the evening maintain high confidence in the 17°C threshold.