Weather in Washington - 14-Day Forecast

Check out our reliable and up to date two-week Washington weather forecast below. Heading to Washington for a holiday or work trip? Whatever the reasons for your visit to Washington, there’s plenty to see and do in the nation’s capital. To make the most of your visit, we’ve put together an accurate, up-to-the-minute forecast that’ll tell you what to expect for the next 14 days. Whether you’re looking to take in the famous sights in Washington city, or spend your time exploring the natural beauty in the rest of the state, checking our Washington weather forecast will help you plan. Here at Thomas Cook, we want to help you prepare for your trip as much as possible before you get there. Our weather guide will also help you decide what to pack so you don’t forget any essential items you may need. Going a little later? We also have a four-week Washington weather forecast for you to give you a long-term overview of the weather.