The best time to go to Cornucopia, Wisconsin, for comfortable weather and full access to outdoor activities is from late spring through early fall, specifically from May to October.During these months, the weather is generally mild and pleasant, with average temperatures ranging from the 60s to 70s Fahrenheit. This period is ideal for exploring the Apostle Islands National Lakeshore, enjoying boat tours, kayaking, and hiking along the scenic trails. The Bayfield Apple Festival, a popular local event, also takes place in early October, offering a taste of local culture and produce.For those interested in winter sports and quieter surroundings, visiting from December to March can be rewarding. The area transforms into a snowy landscape, great for activities like ice cave exploration (weather permitting), cross-country skiing, and snowshoeing.