The rain chance is low but mostly like not heavy. If it rains, just jump under a nearby canopy and meet new friends. I've had that happened and everone is friendly.
No they don't.
It would take a lot of rain to flood and cause the park to close, so you're fine to go. You just might get wet.
Not unless it floods.
Depends on how much rain they get. Usually no, they won't close unless it is a substantial amount of rain.
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