**Trader consensus has converged on a 25°C daily maximum in Zhengzhou on September 11, 2026, at essentially 100% implied probability.** This positioning reflects real-time alignment between official forecasts, observational data, and model outputs showing the temperature peaked at that level under persistent cloud cover. Multiple sources, including GFS-based guidance and station forecasts, projected a high near 25°C (approximately 77–79°F), with afternoon readings topping out around that mark before cooling into the evening. Overcast conditions, light northerly or variable winds of 2–4 mph, and moderate humidity limited solar heating and convective development, keeping the peak from rising further. Current late-day observations around 20–22°C confirm the diurnal maximum has already occurred. The only realistic challenges would involve an official China Meteorological Administration station recording a slightly higher instantaneous value due to localized effects or revised quality-controlled data, or an unexpected late-day clearing that allowed brief additional warming. Given the tight clustering of model guidance and observed trends, such deviations remain highly improbable for market resolution.