The best time to visit Underwood, Minnesota, is during the summer months, from June to August, when the weather is warm and conducive to outdoor activities.During this period, the average high temperatures range from the mid-70s to low 80s Fahrenheit, with pleasant evenings. This weather is ideal for enjoying the numerous lakes in the area, such as Otter Tail Lake and Lake Lida, which offer opportunities for boating, fishing, and swimming. Many local events and festivals are also scheduled in the summer, providing entertainment and a chance to experience the local community.Another excellent time to visit is in the fall, particularly from September to early October. The temperatures are cooler, typically in the 50s and 60s Fahrenheit, and the region's deciduous trees display beautiful fall foliage. This season is superb for scenic drives, hiking, and enjoying the peaceful surroundings before winter arrives.