If you planning to travel to Castle Stalker, Appin, 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 6:01 AM. The temperature feels like 39.55 with a humidity level of 80 so dress accordingly. Cloud coverage is 79 percent with visibility at 2 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling west-southwest at a speed of 15 MPH. At the end of the day don’t miss the sunset at 6:55 PM.