<p>Exploring the dynamics of magnetic skyrmions is a key to their applications in spintronic devices such as memory devices. Particularly, the skyrmion–skyrmion interaction is an intrinsic behavior that affects essential skyrmion behaviors. In the literature, the repulsive unwinding of the pair of interacted skyrmions is reported and the intensity of skyrmions interaction is demonstrated to be dominated by external fields. However, although the exponential temperature effects of the static skyrmions interaction potential are reported by Wang (Phys. Rev. Appl. 18: 044024 2022), the temperature effects on dynamic behaviors of interacted skyrmions are still unclear. Here, we employed a phase-field simulation and demonstrated that the spiral unwinding of repulsive skyrmions is faster in lower temperatures due to the temperature-dependent interaction potential. Further, we found that the interacted skyrmions can create new skyrmions by the emitted spin waves via the dynamic precursor effect near the Curie temperature. Besides, we provided a thermodynamic understanding of the above phenomena by analyzing free energy. Therefore, this study revealed the temperature effects of dynamic processes of skyrmion–skyrmion interactions, and emphasized the temperature effect on magnetization dynamics in general based on the dynamic precursor effect, which should be beneficial for the studies of magnetic dynamics and related applications.</p>