If you planning to travel to Rothesay Castle, Rothesay, Scotland, 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 6:00 AM. The temperature feels like 40.849999999999994 with a humidity level of 77 so dress accordingly. Cloud coverage is 32 percent with visibility at 12 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 18 MPH. At the end of the day don’t miss the sunset at 6:52 PM.