Recent forecast model consensus from sources like timeanddate and AccuWeather indicates Beijing's June 29 high will likely fall in the 28–30 °C range, with possible thunderstorms and cloud cover expected to cap daytime heating. A weakening high-pressure ridge and incoming moisture from the East Asian monsoon circulation are the main drivers suppressing peak temperatures after recent hotter days (mid-30s °C). Ensemble variability in precipitation timing and amount introduces the key uncertainty, as earlier or heavier rain would favor the market's leading 27 °C outcome while clearer conditions could push toward 29 °C. Historical June climatology shows typical maxima near 30 °C, providing context for why traders see the narrow 27–29 °C cluster as most probable ahead of final model runs.