The best time to go to Tillsonburg is during the late spring, summer, and early autumn months, from May to October, when the weather is most pleasant for outdoor activities and local events.For those who enjoy milder weather and gardening, late spring (May to June) is ideal. The Tillsonburg Farmers' Market typically opens in May, offering fresh local produce and artisan crafts. The town's parks, such as Memorial Park and Lake Lisgar, are beautiful at this time with blooming flowers and lush greenery, superb for leisurely strolls or picnics.Summer (July to August) is peak season, bringing warm temperatures superb for exploring the Lake Lisgar Water Park or enjoying a round of golf at the Tillsonburg Golf & Country Club. This period often features community festivals and outdoor concerts, providing a lively option. Families will find plenty to do, from splash pads to exploring the Annandale National Historic Site.Early autumn (September to October) offers comfortable temperatures and the stunning colours of the changing leaves, particularly noticeable along the local trails and rural roads.