Recent numerical weather prediction models, including those from global and regional centers, converge on a July 7 high near 31–32 °C for Wuhan as the western Pacific subtropical high sustains warm, moist southerly flow across the Yangtze River valley. Afternoon convection and associated cloud cover introduce the main uncertainty, potentially capping the peak 1–2 °C below guidance if thunderstorms develop earlier than expected. July climatology shows typical maxima of 31–33 °C, but the current five-day window still allows modest cooling from transient moisture surges. This scientific range underpins the tight clustering of market-implied probabilities around 29–31 °C.