天气不是很好英文

今天天气不 ？？ 是不好还是不错？今天天气不好：It's bad day, today; or, today's weather is not good今天天气不错： Today is a fine day; or, It's a good day, today!

It is not at all a nice day ,it often rains这是运用短语，句型，比较显得出有实力

The weather is terrible this weekendThe weather on this weekend is terrible.This weekend's weather is very bad.