It's raining.的同义句

It's rainy.

应该是：
There is rain now.现在有雨。

无聊的问题,本就是最准确的表达方法.It's rainy不能强调"正在"it rains用于提醒别人,嘿,下雨了.同样不能强调"正在".至于Rains are falling,口语哪有这么说的.There is rain now,专家答的???这句的意思是"现在有雨"虽然意思差不离,也没语法错误,但这种说法实在是不怎么样.个人比较支持wangguichu的答案.

It's spitting.下着毛毛雨
It's showering. 阵雨
It's storming. 大暴雨
没有什么同意句，形容一下吧，更详细点

It rains!绝对正确

It's a rainy day!