The horoscopes that are published by some magazines and which claimed to tell  man's  fortune are considered soothsaying and this is prohibited. Therefore, a Muslim must neither read nor  believe in them.
Abu Hurayrah 
 narrated on the authority of the Prophet 
, that he said that anyone who  approaches a soothsayer or a sorcerer and believes him, has disbelieved in what was revealed to Muhammad 
. [Ahmad and Al-Haakim]
 Believing in horoscopes constitutes disbelief in the revelation received by Muhammad 
. Allaah The Almighty Says (what means): 
{Say, "None knows the Unseen in the heavens and the earth except Allah." And in no way are they aware whence they will be made to rise again.} [Quran 27:65]
Just reading horoscopes without believing in them is considered the same as approaching a soothsayer or a sorcerer. Some of the wives of the Prophet 
, narrated that the Prophet 
, said that if any Muslim consults a fortuneteller, his prayers will not be accepted for forty nights. [Muslim]
The horoscopes that are published by some magazines and which claimed to tell  man's  fortune are considered soothsaying and this is prohibited. Therefore, a Muslim must neither read nor  believe in them.
Abu Hurayrah 
 narrated on the authority of the Prophet 
, that he said that anyone who  approaches a soothsayer or a sorcerer and believes him, has disbelieved in what was revealed to Muhammad 
. [Ahmad and Al-Haakim]
Believing in horoscopes constitutes disbelief in the revelation received by Muhammad 
. Allaah The Almighty Says (what means): 
{Say, "None knows the Unseen in the heavens and the earth except Allah." And in no way are they aware whence they will be made to rise again.} [Quran 27:65]
Just reading horoscopes without believing in them is considered the same as approaching a soothsayer or a sorcerer. Some of the wives of the Prophet 
, narrated that the Prophet 
, said that if any Muslim consults a fortuneteller, his prayers will not be accepted for forty nights. [Muslim]