The invention relates to the technical field of electrical equipment and aims to provide an intelligent multifunctional temperature measurement low voltage switch cabinet monitoring system. The intelligent multifunctional temperature measurement low voltage switch cabinet monitoring system comprises a measurement terminal, a control terminal, a remote terminal, an actuator and a power module, wherein the control terminal is in communication connection with the measurement terminal and the remote terminal and is used for controlling the actuator for acting, the measurement terminal comprises atemperature sensor, a humidity sensor, a voltage transformer, a current transformer, a signal conditioning circuit, a low pass filter, multiple paths of switches, an A/D converter and a first communication module, the control terminal comprises a second communication module, a main CPU, a secondary CPU and a third communication module, and the actuator comprises a heating dehumidifier, a display unit, an alarm unit and a fan. The intelligent multifunctional temperature measurement low voltage switch cabinet monitoring system has advantages of high intelligentization and reliability.