Current ensemble forecasts from the China Meteorological Administration and international models indicate a minimum temperature in Wuhan on September 2 most likely between 21–23°C, driven by northeasterly flow, persistent cloud cover, and limited radiative cooling overnight. Scattered showers or drizzle expected during the period introduce modest uncertainty in the precise low, as timing and intensity of precipitation can alter overnight cooling rates. These conditions align closely with climatological September averages for the region, though recent model runs show a tight cluster around 22°C. Trader-implied probabilities reflect this narrow spread, with higher odds assigned to outcomes above 20°C while discounting substantial drops below 19°C absent a stronger cold-air intrusion. Updated regional model guidance and official briefings over the next 48 hours will refine the final range.