If you planning to travel to Old Post Office Museum, Devils Lake, North Dakota, 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 2:21 PM. The temperature feels like -12.450000000000001 with a humidity level of 87 so dress accordingly. Cloud coverage is 79 percent with visibility at 5.8 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 18 MPH. At the end of the day don’t miss the sunset at 10:45 PM.