Longview , Washington State, the weather is temperate and delightful all year round. Whether you are touring the lively downtown area or exploring the surrounding scenic landscapes, you can expect comfortable weather throughout your stay. From balmy summers to brisk autumns, and from temperate winters to cooling springs, Longview, Washington offers a variety of open-air activities for adventure seekers. So carry your sunblock and umbrella, as Longview, Washington's weather is ready to surprise you with its unpredictable and endearing conditions.