天气冷

It’s patently absurd not to wear a coat in such cold weather.

这么冷不穿外衣,显然荒唐。

Although it was so cold, he went out without an overcoat.

虽然冷, 他没有穿大衣就出去了。

Do not leave off your overcoat; it is cold.

不要把你大衣脱下, 冷。

It was drizzling, and miserably cold and damp.

外面下着毛毛细雨,又冷又湿,令人难受。

It was cold. In fact, it was freezing.

冷，简直把人冻僵了。

It's ever so cold.

非常冷。