Depending on what I'll do at the destination I have light trekking trousers, in summer with zip off legs. When it's getting cooler and I plan to walk around outside or sit down outside I will either go for heavier canvas type trousers or maybe with some added thin insulation, maybe fleece. As a sweater I really used to like the icebreaker hoody, but their quality has declined in the last decade. Still, those merino shirts are comfy and don't smell as quickly as lycra... important when you sweat easily and a lot. I usually bike in thin triathlon shorts until there's snow on the ground or the temperatures drop below - 5°C (for rides <45 minutes). Upper body (cooler temps): merino shirt and either long sleeve winter cycling jersey, maybe with a wind breaker jacket on top, or merino plus my GoreTex rain jacket.