The 10-day span for Zhangjiagang runs from a high near 88° on Wednesday down to 74° overnight on Monday. Roughly 1.5 in of rain falls over the period, with Saturday the most likely wet day (93%). Right now Zhangjiagang is about 4° cooler than nearby Shanghai. Longer view: a subtropical rhythm — long hot summers, mild winters and most rain outside the peak of summer.
Zhangjiagang, China · 31.87°N, 120.54°E · Asia/Shanghai · Forecast computed for these exact coordinates