Dozens of streets in Washington will be closed for inaugural ceremonies . A-listers sign up for inaugural celebrations . Tickets are required to see the ceremonies up close , while the National Mall is open for the general public . The Secret Service is leading more than 30 agencies to handle security and transportation . Inaugural weekend weather is expected to be cool with a low of 26 °F and the day 's high to - 37 .
Dozens of streets in Washington will be closed for inaugural ceremonies . Tickets are required to see the ceremonies up close , while the National Mall is open for the general public . The Secret Service is leading more than 30 agencies to handle security and transportation . Inaugural weekend weather is expected to be cool with a low of 26 °F and the day 's high to - 37 .