If you planning to travel to John Waterman Arnold House, Warwick, Rhode Island, 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 9:22 AM. The temperature feels like 74 with a humidity level of 88 so dress accordingly. Cloud coverage is 61 percent with visibility at 9 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 7 MPH. At the end of the day don’t miss the sunset at 12:20 AM.