The memorial's executive architect Ed Jackson Jr. told The Associated Press on Sunday it will now be dedicated Oct. 16 on the National Mall. A formal announcement is expected this week.
The dedication had been planned as the culmination of a week's worth of events on Aug. 28, the 48th anniversary of King's "I Have a Dream" speech. But when Hurricane Irene swept through Washington with high winds and rain, organizers agreed to an indefinite postponement because of safety concerns.