Take an umbrella. It's going to pi$$ it down!!!
I'm going to my first revival on Sunday.
I've been to Goodwood quite a few times over the years and it's always rained.
Went last year and has surprisingly good weather dispite an iffy forecast but I took an umbrella that doubled as a shooting stick which was just brilliant to sit on watching the racing
Although not great if you want to sit and it pours down !
Next time I go I will definately get a stand ticket positioned off the last corner overlooking the chicane as all the really exciting race bits (and there was plenty) seemed to occur there