yes I think joint pain is a possibility in colder weather. I've had bouts of elbow tendonitis within past 2 years. One thing I've done to help tamper it is to begin sleeping with some sort of sleeve over my elbows, to keep them warmer when asleep. Same might apply to other joints: hands, use gloves at night; knees, wear some sort of sleeve at night; etc.
You might also have to begin working on various exercises you might not have done much before, specifically to help rehabilitate or "prehabilitate" whatever joints bother you. For my elbow, for example, I found that Reverse Wrist Curls almost miraculously made the pain go away immediately. I had rarely ever performed specific wrist exercises before, but the simple addition of various Wrist flexion & extension exercises has made a world of difference.
I bet water consumption makes a difference, too.