Having always been a warm & sweaty girl (I only ever wore jumpers and coats if it snowed!) I had terrible menopausal hot sweats following a hysterectomy at 48. HRT helped somewhat until about 18 months ago when I needed to carry a small towel everywhere I went! Following my PD diagnosis 6 months ago age 52 and after discussion with my GP I decided to stop the HRT. After a couple of months I found I could go out without needing my towel and although I'm still generally warm & sweaty I feel much better. Perhaps the rasigilene has helped? If I'm anxious I still tend to have a bad sweat. Oddly my thermostat does seem to be broken as I can be cold, even on a hot day, for no apparent reason and then have difficulty warming up. I've read sweating can be part of the whole PD symptoms, and whether it was my age or not I'm glad it's one thing which seems to have improved since my diagnosis.
it may be worth getting your hormone levels checked to see if it is your age, if it's not try layers of fine cotton clothing which can be added/removed as required and a folding fan - invaluable.