Hi Elisa1126, we have been to the carribean a few times now and it has always given out rain, but when we got ther it was brilliant sunshine, but when it did rain it was only for about 5 mins and it was over, people didn't even get out of the pool. I have also read a few reviews where the bride have said it has rain and they have moved evrything inside and they said it didn't ruin the day. Good luck x