当前问题的答案是：

询问天气的常用英语句型有：

1. "What's the weather like today？"

2. "How is the weather today？"

3. "How's the weather tomorrow？"

4. "What's it like outside today？"

5. "It is rather dry in Beijing. 北京的天气很干燥."

您可以根据需要选择合适的句型来询问天气情况