一、核心句型

How's the weather today？

直接询问当前天气状况，简洁常用。 例：

- How's the weather today？

- It's sunny today.

What's the weather like today？

传统且通用的表达方式，可接时间或地点状语。 例：

- What's the weather like in London？

- It's cloudy with a chance of rain.

二、扩展用法

How's the weather in [地点] today？

询问特定地点的天气，需添加介词in。 例：

- How's the weather in New York today？

- It's freezing cold!

What's the weather forecast for [时间] in [地点]？

询问未来天气预报，需使用forecast短语。 例：

- What's the weather forecast for tomorrow in Paris？

- It's expected to be sunny with a high of 25°C.

三、其他常见表达

What was the weather like yesterday？（过去时）

询问昨天天气，需用过去时态。 例：

What was the weather like yesterday？

It rained all day.

How's the weather in [国家/地区] right now？

强调当前时刻的天气，需添加时间状语right now。 例：

How's the weather in Japan right now？

It's a beautiful spring day.

四、注意事项

两种句型可互换使用，但 What's the weather like更强调天气特征描述， How's the weather更简洁直接。

询问未来天气时，必须使用 tomorrow等明确时间状语，否则可能被理解为对当前天气的重复询问。

通过以上句型，可灵活应对不同场景下的天气询问需求。