If you planning to travel to Mill Street Fountain, Aspen, Colorado, 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 1:59 PM. The temperature feels like 35.6 with a humidity level of 22 so dress accordingly. Cloud coverage is 31 percent with visibility at 14.9 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 9 MPH. At the end of the day don’t miss the sunset at 11:48 PM.