This paper develops a fuzzy logic controller (FLC) for the temperature. Temperature is a very popular parameter in industry, which leads an important role in industry process control. There is nonlinearity, time lag, inertia, uncertainty and so on .The advantage of this method is that the proposed FLC has the characteristics of robustness. In order to control systems that contain nonlinearities or uncertainties, control strategies must deal with the effects of these. With the development of intelligent control, Fuzzy-PID control based on Fuzzy control develops more and more popular and makes a great process in temperature control. The whole resistance furnace temperature control system design is based on PLC which Rockwell laboratory supplies and related software and hardware.