U.S. President Joe Biden speaks during an event in the South Court Auditorium of the White House June 2, 2021 in Washington, DC.Alex Wong | Getty ImagesThe Biden administration plans to confirm Tuesday that it won’t likely hit President Joe Biden’s goal of getting 70% of American adults to receive one vaccine shot or more by the Fourth of July, according to advance remarks obtained by NBC News.White House Covid czar Jeff Zients is set to announce that the administration has met the 70% mark for those aged 30 years and older and is on track to hit it for those 27 and older by July 4, according to NBC News. But it will likely take a few extra weeks beyond the holiday to reach the milestone for all adults, Zients will say in his prepared remarks.Still, Zients will insist that the White House has “succeeded beyond our highest expectations” in its vaccination program, according to the remarks, achieving a vision put forth by Biden in March of being able to safely gather with friends and family to celebrate the holiday.Biden set two targets in early May: administering at least one shot to 70% of adults across the U.S. and fully vaccinating 160 million adult Americans by Independence Day.Roughly 65% of American adults have received one shot or more as of Monday, according to the Centers for Disease Control and Prevention. A CNBC analysis of CDC data shows that at the current pace of vaccinations administered, about 67% of adults will be at least partially vaccinated by the Fourth.Roughly 144 million of people 18 and older are fully vaccinated, according to CDC data, on track to hit around 151 million if the current pace of daily reported vaccinations holds steady.When Biden first announced his two goals on May 4, the U.S. was on pace to reach both. But the vaccination rate has fallen in the weeks since from a seven-day average of 2.2 million shots per day across all age groups on the day of the announcement to 1.1 million as of June 21, according to CDC data.The administration easily reached its earlier vaccination targets during the president’s first 100 days in office. Biden initially aimed for 100 million vaccine shots in 100 days, which drew criticism for being too easy, and hit that on day 58. The White House upped the goal to 200 million vaccinations, which it surpassed on day 92 of the presidency.