Calendar overview of Months Weather Forecast. Over the course of the year, the temperature typically varies from 24°F to 79°F and is rarely below 11°F or above 86°F. Be prepared with the most accurate 10-day forecast for Newport, RI with highs, lows, chance of precipitation from The Weather Channel and Switch to Celsius/MM. In Newport East, the summers are warm and humid; the winters are very cold, wet, and windy; and it is partly cloudy year round. ... May 2022; June 2022; Feb . Enter any city, zip or place. 2021 Long Range Weather Forecast for Newport, RI . Average Weather in Newport East Rhode Island, United States. Precipitation in Rhode Island for May. There are 125.7 rainy days annually in Newport, which is rainier than most places in Rhode Island. No PWS. Newport Weather Forecasts. Share: Get the Long Range Weather for Your Location ... April and May will be warmer and drier than normal, with an early hot spell in early to mid-April. Free Long Range Weather Forecast for Newport, Rhode Island May 2021. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 23% chance of a rainy day. Reset Map, or … Nearby Weather Stations. Toggle navigation. Weather Statistics For Newport, Middletown and Portsmouth, Rhode Island 1893 to Present Abbreviations used in weather charts. Each place has a total for how many days of wet weather it usually gets this month and for the normal amount of precipitation, based on the weather during 1981 to 2010. Weather in Newport, RI. Monthly, Yearly and Seasonal Statistics Grouped by Years Monthly Mean Temperature Monthly High Temperature Monthly Low Temperature Monthly Temperature Departure Sn: M: T: W: Th: F: S: 1. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Newport area. May is the rainiest month in Newport with 12.3 days of rain, and July is the driest month with only 9.2 rainy days. Calendar overview of Months Weather Forecast. WeatherTAB Newport, Rhode Island Help °C °F. Location: Newport, RI. Newport, RI Weather History star_ratehome. RI Weather: May Nor'easter To Bring Rain, Winter Temps - Newport, RI - Mother's Day weekend will be cold and dreary, with some parts of the Northeast seeing some rare May … Here are the May averages for rainfall in Rhode Island. Though you'll still find chilly temperatures at the start of Newport's spring season, by May, averages … Summer will be hotter than normal, with the hottest periods in early and mid-June, early to mid-July, and early to mid-August. Free Long Range Weather Forecast for Newport, Rhode Island. Toggle navigation.