The Platinum Jubilee celebration kicks off on their third day on Saturday, and while many people will enjoy street parties, this is what the royals will do:
The queen will no longer attend Derby Day at the Epsom Down Racecourse in Surrey, but Princess Royal is expected to be at the event at 5.30pm.
The 96-year-old queen is a big horse racing fan, but will skip the 243rd settlement of the Derby due to “episodic mobility issues”, which also forced her to miss Friday’s Thanksgiving service in St. Louis. Paul’s Cathedral.
She will likely watch the racing event on TV at Windsor Castle.
It is not yet clear if the monarch will attend the Platinum Party At The Palace on Saturday night, but this is expected to be confirmed during the day.
That Earl and Countess of Wessex will attend a large anniversary lunch at The Long Walk in Windsor. They will meet residents and groups of street performers.
Over the weekend, the couple also travels to Northern Ireland to meet children attending multicultural street performances, attend arts and crafts sessions and hear people share their memories of meeting the Queen.
That Duke and Duchess of Cambridge will be in Cardiff. They will meet the crew behind an anniversary concert to be held at Cardiff Castle and learn about the light, sound and visual effects of the show.
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They will see samples and meet hosts Aled Jones and Shan Cothi. The show will feature Mike Peters from The Alarm, singer Bonnie Tyler, West End star John Owen Jones, drummer Owain Wyn Evans and Pendyrus Male Voice Choir.
The performances end at 19.00, when the audience can watch Platinum Party At The Palace on giant screens on the castle grounds.
At 8pm, about 22,000 people will attend the Platinum Party At The Palace, which will include speeches by Prince Charles and Prince William.
Tickets have already been awarded – 10,000 to the general public and 5,000 to key staff – but the concert will be broadcast live on the BBC with Kirsty Young and Roman Kemp as hosts. The royals arrive at 7.40 pm.
The concert lasts two and a half hours.
It will see the return of the rock band Queenwhose guitarist Brian May performed on the roof of Buckingham Palace for the previous party at the Palace in 2002. They will be accompanied by singer Adam Lambert.
Sir Elton John will star in a pre-recorded performance, while other stars include Alicia Keys, Nile Rodgers, Andrea Bocelli, Duran Duran, Hans Zimmer, Ella Eyre, Craig David, Mabel, Elbow, George Ezra and British Eurovision star Sam Ryder.
There will be performances by Sir David Attenborough, Stephen Fry, US Open winner Emma Raducanu, David Beckham, Paralympic swimmer Ellie Simmonds, Dame Julie Andrews and members of the Royal Ballet.
Sir Andrew Lloyd Webber has curated a set of performances that reflect how Britain has changed through the Queen’s reign in fashion, music, sport and the environment.
They will include a performance by Hamilton creator Lin-Manuel Miranda and performances by the cast of The Phantom Of The Opera, Hamilton, Six, The Lion King and Joseph And The Amazing Technicolor Dreamcoat.
How will the weather be?
A yellow weather forecast is in place for too much of the south of England until 10 Saturday with risk of flooding, damage to buildings, lightning, hail or strong winds.
Another round of thunderstorms is likely to miss the Platinum Party At The Palace in London during the evening, arriving instead right after the concert.
Another weather forecast can still be issued for heavy rain, hail and lightning across southern and central England and Wales for the evening, but the Met Office has said it will review the situation Saturday morning.
Meteorologist Steven Keates of the Met Office said: “It’s getting late at night so I’m thinking of events within London I do not want to completely give a discount on a shower for e.g. the party at the castle.
“I think at the moment it looks like a pretty dry picture and quite comfortable conditions.”
He added that those who stayed out in the capital after the show faced an “increasing risk” of being caught in the rain.
Scotlandmeanwhile, will likely see a sunny day with a high temperature of 23C in the western highlands and dry conditions continuing into Sunday.
Sunday will remain wet over the south and central England and Wales, with rain moving north as the day goes on. While the rain disappears, the south of England will see some sunshine.
On Saturday it will be warm temperatures of around 19 degrees and sunshine Northern Ireland, with some clouds in the south. On Sunday, the sky will be more cloudy with the possibility of rain in the southern parts.