Recently I have had to add an undershirt on my rides along with a light riding jacket. Today it was in the low 60s, but tomorrow, Thanksgiving day, it is going back into the upper 60s. The forecast for next week is for temps in the mid 50s. It is really starting to cool down. Luckily there has been no wind on my rides these last few days. We did have one windy day a couple of weeks ago, but it was still warm then. It's great to be out riding each afternoon, but next week I may need buy a different jacket. Any ideas?