If you planning to travel to Casino Cascade Water Slide, Hampton, New Hampshire, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 11:45 AM. The temperature feels like 49.1 with a humidity level of 77 so dress accordingly. Cloud coverage is 64 percent with visibility at 13 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 10 MPH. At the end of the day don’t miss the sunset at 9:14 PM.