Yes, it is going to rain somewhere on St. Thomas at some point during the day. No, we are not canceling your dive trip! ....You were expecting to get wet during your scuba diving experience, right? We understand when you are traveling to a Caribbean island that you hope for the best weather conditions, but mother nature is always surprising us down here! The weather report may say one thing, and the complete opposite happens. If the report shows rain, it may rain, but it does