People with AIDS, especially in the late stages of the disease, are indeed prone to fever, which can manifest as either high or low-grade fevers. The severity of the fever and its occurrence are greatly linked to various opportunistic infections. If there is a concurrent bacterial infection, it typically results in high fevers, whereas tuberculosis co-infections might cause low-grade fevers and night sweats. If there are other co-infections, such as viral infections, these can also lead to either high or low-grade fevers at times. It’s difficult to specify a definite temperature for fevers in AIDS patients, as it can vary.