Longview Climate Weather By Month Average Temperature Long-view , Washington, the weather is pleasant and delightful all year round. Whether you are exploring the vibrant downtown area or exploring the surrounding picturesque landscapes, you can expect content conditions throughout your stay. From warm summers to cool autumns, and from moderate winters to cooling springs, Longview, Washington
offers a variety of outdoor activities for nature enthusiasts. So pack your sunblock and parasol, because Longview, Washington's weather is ready to impress you with its changeful and charming conditions.