Longview , Washington, the weather is fair and agreeable all year round. Whether you are visiting the lively downtown area or adventuring the surrounding picturesque landscapes, you can expect relaxing climate throughout your stay. From balmy summers to brisk autumns, and from temperate winters to cooling springs, Longview, Washington offers a plethora of alfresco activities for outdoor lovers. So carry your sun lotion and umbrella, as Longview, Washington's weather is ready to amaze you with its unpredictable and endearing conditions.