Longview , Washington, the weather is moderate and delightful all year round. Whether you are visiting the lively downtown area or discovering the surrounding scenic landscapes, you can expect content weather throughout your stay. From warm summers to brisk autumns, and from temperate winters to cooling springs, Longview, Washington offers a variety of outdoor activities for adventure seekers. So pack your sunscreen and parasol, as Longview, Washington's weather is ready to surprise you with its variable and endearing conditions.