Longview , Washington State, the weather is moderate and enjoyable all year round. Whether you are exploring the vibrant downtown area or exploring the surrounding scenic landscapes, you can expect comfortable conditions throughout your stay. From balmy summers to crisp autumns, and from temperate winters to refreshing springs, Longview, Washington offers a plethora of open-air activities for adventure seekers. So pack your sunscreen and umbrella, because Longview, Washington's weather is ready to impress you with its changeful and endearing conditions.