We hope you also enjoy visiting beautiful Boulder Colorado!
The average high temperature on 15 November is 49F (11C) and the average low is 30F (0.5C). That said, it might be really nice. OR it might snow (2% chance historically). So check the forecast as the trip approaches.
The Boulder Convention & Visitors Bureau maintains a fantastic website of Restaurants , Things To Do, Maps , and so on. Enjoy!