英语中问天气的句子有：

1、How is the weather天气怎么样？

2、What's the weather like today今天天气怎么样？

weather

英 [ˈweðə(r)] 美[ˈwɛðɚ]

n.天气， 气象;暴风雨

vt.& vi.晒干， 风化

vt.平安渡过， 挨过;[地]使风化

扩展知识：

英语有关天气的习语：

1、in all weathers不论天气好坏；风雨无阻

例句：She goes out jogging in all weathers.无论天气好坏，她都出去慢跑锻炼。

2、keep a weather eye on sb/sth对…随时留意；对…小心提防

例句：to watch sb/sth carefully in case you need to take action

3、under the weather(informal) 略有不适；不得劲

例句：if you are or feel under the weather , you feel slightly ill/sick and not as well as usual