Longview , Washington, the weather is temperate and enjoyable all year round. Whether you are touring the lively downtown area or discovering the surrounding scenic landscapes, you can expect relaxing conditions throughout your stay. From warm summers to brisk autumns, and from moderate winters to invigorating springs, Longview, Washington offers a plethora of outdoor activities for adventure seekers. So bring your sun lotion and parasol, as Longview, Washington's weather is ready to impress you with its changeful and charming conditions.