Recent forecasts from multiple models indicate Jinan’s overnight low for September 7 will likely fall in the 20–23 °C range under clear to partly cloudy skies, light northeasterly winds, and continued warm advection ahead of an approaching frontal system. This setup favors the higher end of the temperature distribution, consistent with late-summer climatology and the absence of significant cooling until Tuesday. Model spread and local urban effects introduce modest uncertainty around the precise minimum, keeping market-implied probabilities for 22 °C or higher nearly even with lower outcomes. Updated runs from regional and global ensembles over the next 12–24 hours will refine the exact threshold before resolution.