Longview , Washington State, the weather is moderate and agreeable all year round. Whether you are touring the vibrant downtown area or discovering the surrounding picturesque landscapes, you can expect relaxing climate throughout your stay. From warm summers to cool autumns, and from temperate winters to refreshing springs, Longview, Washington offers a abundance of alfresco activities for outdoor lovers. So pack your sunscreen and parasol, because Longview, Washington's weather is ready to surprise you with its unpredictable and charming conditions.