BBC Radio 1’s Greg James will host both events, and will be joined by fellow Radio 1 DJs Sarah Jane Crawford and Jen Long.
Scotland’s biggest festival, T in the Park, comes from Balado, Kinross-shire with some of the biggest names in music gracing its stages.
Joining headliners Mumford & Sons, Rihanna and The Killers there will be sets from Snoop Dogg, Calvin Harris and David Guetta.
Zai Bennett, Controller, BBC Three, said: “BBC Three continues its outstanding summer festivals coverage with T in the Park and Reading and Leeds. Our festivals man Greg James is once again at the helm and the channel is really proud to be bringing on two exciting new presenting talents in the form of Sarah Jane and Jen.”
As festival season draws to a close, the August bank holiday once again brings the mighty Reading and Leeds Festivals, including headliners Green Day, Eminem and Biffy Clyro. The BBC has the well-established Radio 1Xtra stage and the BBC Introducing stage, and once more BBC Three is providing coverage. Rounding up his summer of festival coverage Greg James is joined by BBC Introducing’s Jen Long.