在考研复试英语中，询问天气是一个常见的话题，通常用于打破僵局或展示对对方所在环境的关心。以下是一些常用的问天气的表达方式：
基本询问
How is the weather？
What's the weather like today？
具体天气情况
It's fine/sunny/rainy/snowy/cloudy/windy/cold/hot/warm/cool.
What's the temperature？
Is it going to rain/snow today？
扩展表达
How is the weather there？
How is the weather in*？
What's the weather forecast for today？
What's the weather like in Moscow today？
习语表达
In all weathers, she goes out every day.
这些表达方式可以帮助你在复试中自然、流畅地询问天气情况，展示你的英语口语能力和对日常话题的掌握。