Shortly after reaching its peak intensity, Debby encountered an area of dry air, and as a result weakened. The low level circulation detached itself from the dying convection while the system as a whole continued west-northwestward. Convection redeveloped over a portion of the center, while banding features redeveloped as well. Organization continued, and Debby again reached its peak intensity of 50 mph on August 24. Southerly wind shear displaced the convection to the north of the center, and Debby weakened to a weak tropical storm on August 25. The center of the storm became asymmetric and elongated, and on August 26 Debby weakened to a tropical depression. Convection remained minimal and it quickly degenerated into a remnant area of low pressure. The low turned to the north and north-northeast ahead of an approaching trough, and on August 28 the low dissipated.