But preparations for the second round were halted last week when the Supreme Court announced it was examining a complaint by the Liberty Party of third-place candidate Charles Brumskine alleging widespread irregularities during the poll.
The Supreme Court of Liberia has granted the opposition Liberty Party's petition for a Writ of Prohibition on the November 7 Runoff Election.
Liberia's Supreme Court will make a ruling on the country's presidential runoff vote amid allegations of fraud.
Known as Sleepy Joe for his propensity to fall asleep at public events, the second-in-command to Africa's first elected female leader Ellen Johnson Sirleaf, is suddenly wide awake and unafraid to speak out.
Article 50 states: "The President shall be elected by universal adult suffrage of registered voters in the Republic and shall hold office for a term of six years commencing at noon on the third working Monday in January of the year immediately following the elections".
Liberia is no stranger to disputed election results: Weah's CDC party challenged but ultimately accepted the results of presidential votes in 2005 and 2011.More news: Why Everyone Thinks Kylie Jenner Is Doing a Gender Reveal Photo Shoot
Following arguments by the Liberty Party and counter-arguments by the NEC, Chief Justice Francis Korkpor said that the court would give its decision at 10 a.m. (1000 GMT) on Monday, one day before the scheduled poll.
The Supreme Court has instructed the National Elections Commission with an order to cease from "any and all activities" towards the second round votes while it deliberates on the Liberty Party's complaint and until a final decision is reached.
Global donors have poured billions into Liberia since Sirleaf was elected in 2005, and are eager to complete what will be the country's first democratic transition in seven decades, while watching nervously from the sidelines.
Many Liberians view the country with political class with suspicion.
Her spokesman has said the meeting was in the course of the normal actions of a concerned president.
The court case comes at a tense moment in Liberian politics, as Brumskine and Boakai have both accused Sirleaf of "interference" in the elections and of secretly supporting Weah over her own vice-president, claims she has strongly denied.