It is pretty warm today.

今天天气相当暖和。

youdao

So if it's pretty warm, maybe it's room temperature,maybe it's warmer.

如果温度很高，比如说室温或者更高。

youdao

I suppose, it is summertime and pretty warm outside-camping may be fun!

我想应该可以吧，现在是夏天外面很暖和-在外露营应该很有趣。

youdao

And some people dream about being somewhere else where it is warm and pretty - like the state of California.

VOA: special.2009.01.26

It rains sometimes, but it's usually pretty warm. Always above 60 ˚F for the most part.

虽然有时也下雨，但大部分时间很温暖，温度都在60华氏度以上。

纽约和洛杉矶不一样 - SpeakingMax英语口语达人

It's pretty cold in San Francisco, warm here.

旧金山挺冷，但是这里很暖和。

洛杉矶和旧金山的差异 - SpeakingMax英语口语达人