If you planning to travel to Blumlisalp Steamship, Thun, Switzerland, 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 4:15 AM. The temperature feels like 61.5 with a humidity level of 57 so dress accordingly. Cloud coverage is 6 percent with visibility at 12.2 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 4 MPH. At the end of the day don’t miss the sunset at 6:41 PM.