Longview WA Weather Forecast Long-view , Washington, the weather is moderate and agreeable all year round. Whether you are visiting the vibrant downtown area or adventuring the surrounding scenic landscapes, you can expect
content weather throughout your stay. From balmy summers to crisp autumns, and from moderate winters to refreshing springs, Longview, Washington offers a abundance of alfresco activities for outdoor lovers. So bring your sun lotion and umbrella, because Longview, Washington's weather is ready to delight you with its unpredictable and endearing conditions.