The invention belongs to the technical field of lightning protection, and provides a lightning rod capable of providing the weather state. The lightning rod capable of providing the weather state comprises a lightning rod body, wherein an annular solar battery is arranged on the upper portion of the lightning rod body, and a wind force and wind direction test instrument connected with the annular solar battery is arranged under the annular solar battery. A supporting frame is arranged on the upper portion of the lightning rod body, the annular solar battery is erected on the supporting frame, the wind force and wind direction test instrument is fixed on the lightning rod body through bolts and located on the lower portion of the annular solar battery, and one side of the wind force and wind direction test instrument is provided with an LED displayer connected with the wind force and wind direction test instrument. By means of the scheme, the advantages of the lightning rod are played well, and the functions of the lightning rod are further optimized. Preferably, the solar battery is connected with the wind force and wind direction test instrument, and an externally connected power source is not needed, so that the lightning rod saves energy and is environmentally friendly. Related personnel can directly know the wind force and wind direction through a larger displayer connected with the wind force and wind direction test instrument, and the lightning rod is simple in structure and good in monitoring effect.