Grand Rapids MN 10Day Weather Forecast The Weather Today's meteorological conditions in Grand Rapids City is cloudless, having temperatures hovering around 65 degrees Β°F. The weather is an ideal time to go outside and enjoy the metropolis's scenic beauty. Don't forget your sunscreen and sunglasses! Furthermore, keep an eye out for any latest news from local weather providers in case of unexpected changes. Stay protected and enjoy the wonderful city of Grand Rapids weather today!