Kelso WA 10Day Weather Forecast The Weather Channel Longview , Washington State, the weather is fair and enjoyable all year round. Whether you are visiting the vibrant downtown area or discovering the surrounding breathtaking landscapes, you can expect relaxing weather throughout your stay. From balmy summers to brisk autumns, and from temperate winters to refreshing springs, Longview, Washington offers a plethora of open-air activities for outdoor lovers. So carry your sun lotion and
umbrella, as Longview, Washington's weather is ready to delight you with its changeful and endearing conditions.
