Question 348: What is the ruling on reading horoscopes published in the newspapers and magazines and believing in what they say?
Answer: Depending on astrology and horoscopes to know the future counts as an act of Shirk (associating others with Allaah in His Divinity or worship) committed by the early Magians, the disbelieving philosophers and their kind. Claiming knowledge of the future means knowing about the Ghayb (the Unseen), which counts as major Shirk (associating others with Allaah in His Divinity or worship that takes the Muslim out of Islaam) and violation of Allaah’s Command. This act is falsehood and deceit to usurp people’s money and corrupt their beliefs.
Accordingly, it is not permissible to publish, cast a look in, promote or believe in horoscopes, as this counts as a form of disbelief and goes against Tawheed (monotheism). Every Muslim should be careful of and give up these matters and depend on Allaah (Exalted be He) in all affairs... read more here.