Portland, Oregon has a reputation of rainy winters where you don't see the sun for days. While the weather can dampen travel plans during that time of the year, there is still plenty to do.
It is rare for it to outright rain in Portland in the winter, where precipitation is often a drizzle. The weather also rarely is cold enough to cause snow in the winter, permitting you to enjoy the city on foot.
There are also numerous indoor attractions like the Portland Art Museum. The museum's permanent collection features both European and American art. There are also rotating exhibits, such as an exhibit featuring the work of Robert Crumb.
Portland also has an active restaurant and microbrewery scene. Eat beef from a grassfed cow at the Laurelhurst Market or enjoy a handcrafted beer at the Deschutes Brewery downtown.