Sandstone Minnesota Hourly Weather Forecast The Weather Rock is recognized for its unique appearance and resilience. Minnesota weather is often unpredictable, having hottest summers and cold winters. When picking construction materials for the deck or footpath, think about using rock that can withstand the fluctuations in MN climate. Its resistant nature makes it ideal for both equally important summertime barbecues and cold weather Christmas gatherings. Embrace this attractiveness of rock in MN weather and design a remarkable outside place that stands the test of temperatures.