Longview , Washington State, the weather is pleasant and agreeable all year round. Whether you are exploring the vibrant downtown area or exploring the surrounding breathtaking landscapes, you can expect content conditions throughout your stay. From balmy summers to cool autumns, and from gentle winters to invigorating springs, Longview, Washington offers a plethora of open-air activities for nature enthusiasts. So bring your sunblock and parasol, as Longview, Washington's weather is ready to impress you with its variable and charming conditions.