Another option for fall craft beers is the malty dark lagers (Marzens) that are characteristic of Oktoberfest celebrations. To create your own, start with a basic Helles recipe. Kick the base malt up to a gravity of 1.055-1.060. Just add some more bittering hops to make up for the added base malt boost.
Some Other Autumn Flavors Worth Considering
Maple is always a popular craft brew ingredient in the fall. The uniquely robust autumn flavor can be achieved by mixing maple syrup (fresh, if possible) with yams, molasses, nutmeg, cinnamon and vanilla with your yeast of choice. Light sour flavors and caramel are equally satisfying fall flavors that can make a tasty craft beer perfect for soothing a fall chill.