The best time to visit Sanbornton is during the summer months, from June to August, and the fall foliage season, from late September to late October.Summer in Sanbornton offers warm weather great for outdoor activities. The average daily temperature hovers around 70-75°F (21-24°C), making it ideal for enjoying Lake Winnipesaukee, which is just a short drive away. This season provides ample opportunities for boating, swimming, and hiking around the scenic New Hampshire landscape. Families will find this a great time for a relaxing vacation, with many local farms offering berry picking and other family-friendly activities.For couples looking for a picturesque escape, the fall foliage season is unparalleled. The region transforms with a stunning display of red, orange, and gold leaves, typically peaking in mid-October. Daytime temperatures are cooler, usually in the 50s and 60s°F (10-18°C), which is great for scenic drives, apple picking at local orchards, and enjoying the crisp air.