What's the weather like from Hangzhou 16 to around 5 o'clock next week? Is it cold?

The weather will clear up next week. I suggest you bring cotton-padded clothes and trousers. The temperature difference between day and night in Hangzhou is quite large, especially in spring. You'd better take an umbrella. It rains easily. In the first half of next week in Hangzhou, it will be sunny in Zhou Xiaoyu, and the temperature will be 10℃-25℃. Hangzhou is not cold, unless it is around 10℃ during the day and night, and it may be 30℃ at noon. It is best to wear short sleeves.