Temperature extremes, both high (heat) and low (cold), significantly reduce crop productivity, affecting plant physiology, reproduction, and yield stability. Agronomic interventions provide practical, cost-effective, and field-ready solutions to mitigate these adverse effects. This review summarizes key agronomic practices including sowing date adjustments, irrigation management, mulching, nutrient management, foliar sprays, and conservation agriculture that enhance crop resilience to temperature stress.