Current forecasts from multiple models indicate a minimum temperature in Jinan on August 28 likely between 20–22°C, driven by increased cloud cover, scattered thunderstorms, and northerly winds that limit overnight radiative cooling. High humidity near 70–80% and light precipitation chances further moderate temperature drops, aligning with late-summer climatology where typical lows hover near 21–22°C. The near-even market-implied odds between 22°C or higher and the 20–21°C outcomes reflect uncertainty in forecast timing of rain and exact wind speeds, which can shift the minimum by 1–2°C. Official updates from regional meteorological agencies over the next 12–24 hours will clarify whether conditions favor slightly warmer or cooler readings.