What is weather like in early October in Beijing?

It's the beginning of autumn there and one of the best time to visit the city. According to the previous weather statistics, the temperature during that period of time was 50 F to 70 F, neither too cold nor too hot. And it was mostly sunny. Light jackets, T-shirts and jeans are enough to prepare.
BTW, October 1-7 is the so-called "Golden Week" of China and the scenic sites will be crowded.