YOU SAID:

whether the weather is withering wetter

INTO JAPANESE

天気が湿気を帯びているかどうか

BACK INTO ENGLISH

Whether the weather is damp

INTO JAPANESE

天気が湿っているかどうか

BACK INTO ENGLISH

Whether the weather is wet

INTO JAPANESE

天気が濡れているかどうか

BACK INTO ENGLISH

Whether the weather is wet