I guess I like riding so much, it doesn't matter to me what the temp is or how windy (up to 30 mph winds). As a former long-time roadie (including a 10 yr racing career) who ultimately became disinterested in road riding, 2 wheels became so much fun again when I switched to a hybrid in 2008. I'm curious to know how long you've been riding, for you to wonder if biking is losing its appeal. Maybe you need a break? Maybe change your ride venues? Maybe ride a different type of bike? One thing that motivates me when riding in frigid conditions is just knowing that I'm staying fit while 70% of the population vegetates on a couch getting fatter and weaker