Current forecasts from meteorological services indicate Shenzhen's overnight low on August 22 will likely settle near 26–27°C amid typical late-summer subtropical conditions with high humidity, scattered thunderstorms, and cloud cover that restricts radiative cooling. Trader sentiment clusters tightly around these values because ensemble models show modest spread driven by uncertainty in timing and extent of overnight rain and wind patterns, which can alter minimum readings by 1–2°C. Historical August averages of 26°C provide baseline context, while urban heat effects and regional steering flows from the western Pacific further influence outcomes; updated model runs from agencies like the China Meteorological Administration will likely refine probabilities ahead of resolution.