Warrenton was incorporated as a city in 1899. The town is named after D.K. Warren whose 1885 Victorian home is still standing in the town.
Warrenton is similar to Astoria with a maritime climate with rare highs in the summer around 90 and lows in the winter of around 30. Average temperature is 51.25 degrees, with an average rainfall of 67.2 inches per year according to U.S. Climate Data.
You can read more about Warrenton here.