If you planning to travel to Porthcurno Telegraph Museum, Penzance, England, United Kingdom, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 8:17 AM. The temperature feels like 52.55 with a humidity level of 86 so dress accordingly. Cloud coverage is 80 percent with visibility at 13 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 25 MPH. At the end of the day don’t miss the sunset at 4:23 PM.