The utility model provides a rainproof window which is characterized in that the rainproof window consists of a window frame 1, a window 2, a sensor device, an automatic control device and an executing mechanism, wherein the automatic control device is connected with the sensor device and the executing mechanism by circuits, and the executing mechanism is fixedly connected with the window 2. On the basis of a semi-automatic switch of the window, the full-automatic, semi-automatic and manual control of the window can be realized; therefore, in rainy days, the window can be full-automatically closed, so as to prevent rainwater from entering a room due to the opening of the window in rainy days, thereby providing convenience and guarantee for the family life. The automatic opening and closing of the rainproof window can also be realized by a transfer switch; particularly, when only old people and children are at home, the convenience of the rainproof window is extremely obvious. Moreover, in the combining process of realizing automatic and manual operations, energy consumption is reduced and energy saving is realized through the optimization of the mechanical structure and the adoption of an integrated element.