The best time to go to Haileybury is during the summer months, from June to August, for warm weather and outdoor activities, or in the autumn, from September to October, for stunning fall foliage.For those looking to enjoy the town's lakeside setting and participate in water-based activities, July and August offer the warmest temperatures, typically averaging around 20-25°C. This period is ideal for boating on Lake Temiskaming, exploring the waterfront, or enjoying a round of golf at the Haileybury Golf Club. Families often find this time great for making the most of the weather and the local parks.Couples or solo travellers who appreciate natural beauty will find September and early October particularly appealing. The landscape around Haileybury transforms with vibrant reds, oranges, and yellows as the leaves change. The cooler, crisp air is excellent for hiking the local trails or taking scenic drives along Highway 11B, offering picturesque views of the lake and surrounding forests.