YOU SAID:

The weather rained a lot earlier, but now its pretty fine

INTO JAPANESE

天気はかなり早く雨が降ったが、今はかなり良い

BACK INTO ENGLISH

The weather rained fairly quickly, but now it's fairly good

INTO JAPANESE

天気はかなり速く雨が降ったが、今はかなり良い

BACK INTO ENGLISH

The weather was pretty fast and rained, but now it's pretty good

INTO JAPANESE

天気はかなり速く雨が降っていたが、今はかなり良い

BACK INTO ENGLISH

The weather was pretty fast and raining, but now it's pretty good

INTO JAPANESE

天気はかなり速く、雨が降っていたが、今はかなり良い

BACK INTO ENGLISH

The weather was fairly fast and it was raining, but now it's fairly good

INTO JAPANESE

天気はかなり速く、雨が降っていたが、今はかなり良い

BACK INTO ENGLISH

The weather was fairly fast and it was raining, but now it's fairly good