Hourly Weather Forecast for Longview WA The Weather Long-view , Washington State, the weather is moderate and agreeable all year round. Whether you are touring the lively downtown area or discovering the surrounding scenic landscapes, you can expect relaxing weather throughout your stay. From balmy summers to cool autumns, and from mild winters to cooling springs, Longview, Washington offers a abundance of open-air activities for outdoor lovers. So carry your sunblock and parasol, because Longview, Washington's weather is ready to amaze you with its changeful and endearing conditions.
