The best time to visit Northfield depends on what you'd like to experience, with late spring to early autumn offering the most pleasant weather and a variety of events.For those who enjoy outdoor activities and warm temperatures, the summer months of June, July, and August are ideal. You'll find the Cannon River superb for kayaking or canoeing, and the local parks are in full bloom. This period is also when Northfield hosts its popular Riverwalk Market Fair on Saturdays, featuring local produce, artisan crafts, and live music.If you prefer cooler weather, fewer crowds, and the beauty of changing leaves, September and October are excellent choices. The annual Defeat of Jesse James Days in early September is a major draw, commemorating the infamous bank raid with a reenactment and other festivities.