How did the Greeks predict the future?

The ancient Greeks predicted the future primarily through oracles, with the most famous being the Oracle of Delphi, where the priestess Pythia would deliver cryptic messages believed to be inspired by the god Apollo. They also employed divination methods such as augury, interpreting the behavior of birds, and casting lots or reading omens from natural phenomena. Additionally, they relied on prophetic texts and consulted seers or soothsayers who claimed to possess knowledge of the future. These practices were deeply intertwined with their religious beliefs and cultural traditions.