Sioux Falls, SD – Residents of Sioux Falls will enjoy one more day of late summer warmth on Friday, with afternoon highs expected to reach 85°F. However, cooler mornings are on the way, with lows dipping into the 40s by Sunday. This shift in weather could affect outdoor plans and travel, especially for those venturing along Highway 29.
According to the National Weather Service, after the warm weather on Friday, cooler temperatures will arrive by Saturday night, with highs falling to 78°F and lows reaching the upper 40s. Sunday and Monday mornings are forecast to see even chillier starts, with temperatures dropping as low as 42°F. Afternoon highs will remain mild, ranging between 68°F and 71°F through early next week.
Residents planning outdoor activities should take advantage of the warm weather Friday and prepare for cooler conditions during the weekend. Layered clothing and early preparation for overnight camping or morning travel will help avoid any discomfort from the sudden temperature drop.
