If you planning to travel to Tartinijev Trg, Portoroz, Slovenia, 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 4:57 AM. The temperature feels like 56.199999999999996 with a humidity level of 65 so dress accordingly. Cloud coverage is 8 percent with visibility at 14.9 percent. Today’s UV index is 6, don’t forget the sunscreen if you need it! Today’s winds are traveling east-northeast at a speed of 10 MPH. At the end of the day don’t miss the sunset at 5:28 PM.