看下雨了英文怎么写

　　Hardly had I got out of the house when it began to rain.我刚走出房子，天就开始下雨了。

　　It's damp and cold, I think it's going to rain.  空气又冷又潮，我看是要下雨了。

　　Because it was raining, I was late.  是因为下雨了，所以我才迟到的。

　　The weather forecast says rainy days will come soon, and the temperature will fall down. 天气预报说快下雨了，气温会下降。