The best time to visit Washougal is during the summer months, from June to September, when the weather is warm and dry, ideal for outdoor activities.During this period, the average temperatures range from the mid-60s to high 70s Fahrenheit, with minimal rainfall. This makes it superb for exploring the Columbia River Gorge, hiking the numerous trails, or enjoying water sports on the Washougal River. For couples looking for a scenic getaway, the pleasant weather allows for leisurely strolls along the waterfront and vineyard tours without the worry of rain.Early fall, specifically September, also offers comfortable temperatures and the added beauty of changing foliage, making it a good option for those who prefer a quieter experience and enjoy autumn colors.