Methods, systems, and apparatus for temperature control are provided. An example system includes electronic components, a control circuit, one or more fans, and a housing enclosing thereof. The control circuit is configured to receive data representing a first air temperature value at an air inlet of the housing, a power consumption for the system, and a respective fan speed for each of the one or more fans, and determine an airflow volume through the housing based on the respective one or more fan speeds for the one or more fans. The control circuit is further configured to determine a second air temperature value at an air outlet based on the first air temperature value at the air inlet, the power consumption, and the airflow volume. The air outlet is downstream of the air inlet along an air flow path through the housing.