The best time to visit Westport, Ontario, is during the summer months, from June to August, when the weather is ideal for outdoor activities and the town is fully operational with its seasonal offerings.During these months, the average daily temperatures range from the low 20s to mid-20s Celsius (70s Fahrenheit), making it comfortable for exploring the Rideau Canal, fishing on Upper Rideau Lake, or hiking the Foley Mountain Conservation Area. All local shops, restaurants, and tour operators are open, providing a complete experience for visitors.Couples looking for a relaxing getaway will appreciate the opportunity to enjoy boat tours on the Rideau Canal or stroll through the town's quaint streets, browsing local artisan shops and enjoying lakeside dining. The warm evenings are great for enjoying a quiet dinner or a drink on a patio.Families will find the summer particularly appealing due to the abundance of water-based activities like swimming, kayaking, and paddleboarding on the lakes.