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 9:52 AM. The temperature feels like 45.8 with a humidity level of 59 so dress accordingly. Cloud coverage is 8 percent with visibility at 12.7 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 8 MPH. At the end of the day don’t miss the sunset at 11:38 PM.