LES 10 MEILLEURES choses à faire à Longview TripadvisorLong view , Washington State, the weather is temperate and enjoyable all year round. Whether you are visiting the lively downtown area or adventuring the surrounding breathtaking landscapes, you can expect comfortable weather throughout your stay. From balmy summers to brisk autumns, and from temperate winters to invigorating springs, Longview, Washington offers a abundance of open-air activities for outdoor lovers. So carry your sunscreen and umbrella, because Longview, Washington's weather is ready to delight you with its unpredictable and endearing conditions.