今天北京南部有小雨或零星小雨 明后天晴朗为主气温回升

Group 1 - The weather in Beijing is expected to be cloudy with light rain in the southern areas today, with a maximum temperature of 17°C [2] - Over the next two days, Beijing will experience mostly sunny weather with temperatures rising to around 21°C, but there will still be a significant temperature difference between day and night [1][2] - Meteorological authorities advise the public to dress in layers due to the large temperature fluctuations, especially in the early morning and evening [2]