Cooler weather and phenomenal views make this time of year the BEST to ride. Don't be turned off by a little transitional weather. During this season, some days call for your standard fare of cycling clothes, ie. shorts, jersey, etc. Other days might call for a bit of layering.
Keep a light weight cycling vest, some arm and leg warmers and a pair of long finger gloves handy. You'll be happy with temps down into the low 50's. Add a few more key pieces, and you'll be riding in comfort below freezing too. Swing by and we can talk about riding more as the temps continue to slide.