What is the weather like in Nanjing this weekend? Temperature? To really feel.

The weather forecast says it will be fine this weekend. It rained again some time ago. It was sunny yesterday, but it thundered in the afternoon and rained after work at night. But fortunately, it didn't rain much and the time was not long. Today the weather is fine, a little sunny, but very cold. I'm wearing cotton trousers and a thick sweater, and I'm still a little shaky when I go out. I don't have enough confidence for the winter. I'm freezing.