Shanghai Daily news 

The good weather will continue as people go back to work after the seven-day Spring Festival holiday, weathermen said.

For the rest of the week, sun will shine on the city with clouds occasionally, and the minimum temperature will go down for a little bit to minus two degrees Celsius. The maximum temperature will be six to seven degrees, said the Shanghai Meteorological Bureau.

Bureau officials reminded people to keep warm, especially in the early morning and at night. And they warned of black ice in the mornings.