The invention relates to a concrete intelligent mixing temperature control system and method. The concrete intelligent mixing temperature control system comprises a temperature measurement and control subsystem which is used for measuring raw material temperature in real time and transmitting raw material temperature to a master control room server via a network; a machine mouth temperature sensor which is used for measuring machine mouth temperature in real time and transmitting machine mouth temperature to the master control room server via the network; and the master control room server which realizes intelligent control of the temperature measurement and control subsystem based on the received raw material temperature and machine mouth temperature and environmental temperature so that raw material temperature control is enabled to be closely related to machine mouth temperature, placing temperature, casting temperature and environmental temperature, and automatic measurement and control of concrete mixing temperature can be realized.