If you planning to travel to Mt. Princeton, Nathrop, 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 1:15 PM. The temperature feels like -12.75 with a humidity level of 60 so dress accordingly. Cloud coverage is 61 percent with visibility at 8 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 44 MPH. At the end of the day don’t miss the sunset at 1:10 AM.