1 week in February on our way to Hong Kong. Where to? Weather and transport?

Noni, the temperature is between 14 and 20 degrees Celsius. It's good to travel there. If you carry your kid, you may bring them to visit HK Ocean Park and Disneyland. Then you can visit the Victoria Peak in Central area and a show of light called A Symphony of Lights at Avenue of Stars in TSIM SHA TSUI. And you can take Ngong Ping cable car to visit Giant Buddha too. The MTR (Mass Transit Railway) should be the most convenient transportation means. You can use it to go anywhere in HK.