Fatboy Slim, Snoop Dogg and Elton John will perform at the Isle of Wight-based music event this weekend (September 5-8) for its 10th anniversary.
Campers will be welcomed to the site with bright sunshine and peak temperatures of 23 degrees Celsius on Thursday (September 5), ahead of MIA's set in the evening.
However, dark clouds and rain have been forecast for the Friday, with temperatures slipping to 16 degrees Celsius.
Saturday is currently forecast to be marginally drier, with sun spots expected to break through the cloud, pushing the temperature up to 25 degrees Celsius.
Sunday is predicted to be dry with some sun between the clouds as temperatures creep up to 26 degrees Celsius.
Franz Ferdinand, Bastille, John Newman, Tom Odell, Chic and Disclosure are among the other acts booked to perform at Bestival this year.
Watch highlights from Bestival 2012 below: