Longview Washington WikipediaLong view , Washington State, the weather is temperate and pleasing all year round. Whether you are exploring the lively downtown area or discovering the surrounding scenic landscapes, you can expect content conditions throughout your stay. From warm summers to brisk autumns, and from gentle winters to invigorating springs, Longview, Washington offers a plethora of alfresco activities for adventure seekers. So carry your sunscreen and umbrella, because Longview, Washington's weather is ready to delight you with its variable and endearing conditions.