If you planning to travel to St Mary's Peak, Stevensville, Montana, 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 12:25 PM. The temperature feels like 27.5 with a humidity level of 85 so dress accordingly. Cloud coverage is 60 percent with visibility at 8 percent. Today’s UV index is 7, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 11 MPH. At the end of the day don’t miss the sunset at 2:42 AM.