1、天气的英语单词：weather，读法：英[weðə]，美[wɛðɚ]。

2、例句：（1） 天气炎热，连一丝风都没有。The weather was hot, without a breath of wind.（2）天气将有变化。Theres going to be a change in the weather.（3）天气很冷，小河冻得结成冰了。It was so cold that the stream had frozen solid.