How is the weather in Shanghai recently? How to dress appropriately?

Don't need down jacket. . . . . I don't need cotton sweaters and trousers. . . . .

Single pants. . . Thin sweater+thin coat. . . Enough, enough, enough. . . . .

It's windy. Unhappy. . . Yes . .

It's warm in the sun. . . It's windy where there is no sun. . I feel very cold. . .

The temperature difference between day and night is relatively large. . . It's very unpleasant anyway. . .

It rained on cloudy days on the 4th and 5th. . . It will clear up on the 6th. . The temperature will also rise. . . . According to the weather forecast. . .