Longview , Washington, the weather is temperate and agreeable all year round. Whether you are exploring the vibrant downtown area or discovering the surrounding scenic landscapes, you can expect comfortable weather throughout your stay. From hot summers to crisp autumns, and from mild winters to invigorating springs, Longview, Washington offers a variety of alfresco activities for adventure seekers. So pack your sunblock and umbrella, as Longview, Washington's weather is ready to impress you with its unpredictable and endearing conditions.