The disclosure relates to a glass liquid temperature obtaining method, a device and a storage medium; the method comprises the following steps: obtaining the history pressure values in a preset scope in the first thermocouple located position according to a preset obtaining period, obtaining first history temperature values detected by the first thermocouple and second history temperature values detected by the second thermocouple, wherein the first history temperature values comprise the temperature of the glass liquid flowing from a tank furnace to a channel, the second history temperature values comprise the temperature of the glass liquid in the tank furnace; determining the temperature correction value of the glass liquid flowing from the tank furnace to the channel according to the history pressure values and the first history temperature values; determining the first thermocouple oxidation rate according to the temperature correction value and the second history temperature values; determining the true temperature value of the glass liquid flowing from the tank furnace to the channel according to the oxidation rate and the temperature correction value.