When it rains the rides might not be open depending how hard it rains but if it if the rides close for I think 2 hours then you will be able to get another admission ticket and if you enter the park after 7:30 PM then you will get an extra 3.5 hours the next day and also if you enter the park after 6:30 PM on labor day then you will get the 3.5 hours also
I think the rides will close if it rains hard. But if it drizzles or like a little bit they wont close. I would go anyway just to see what happens because you never know.
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