Can nouns such as 雨 be used as a verb?


I found sentences such as:

>   1. ここ二、三日はずっと雨です。
>   2. 今週ずっと雨だね。
>

My question is: Do these sentences omit 雨(が降る)?  
Or can nouns such as 雨 be used as a verb in verbal conditions?




It is not a verb. This kind of sentence such as 「今日は雨です」 can be translated as
"It is rainy today." Other examples include 晴 and 曇.




It is not a verb. This kind of sentence such as 「今日は雨です」 can be translated as
"It is rainy today." Other examples include 晴 and 曇.

