Longview , Washington, the weather is moderate and delightful all year round. Whether you are visiting the dynamic downtown area or exploring the surrounding picturesque landscapes, you can expect content climate throughout your stay. From warm summers to crisp autumns, and from moderate winters to cooling springs, Longview, Washington offers a abundance of alfresco activities for outdoor lovers. So carry your sun lotion and parasol, because Longview, Washington's weather is ready to amaze you with its changeful and charming conditions.