Saturday
Hot
High:
105°F
Sunny and hot, with a high near 105. Heat index values as high as 108. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Yankton, SD Weather - Tomorrow’s Forecast
Saturday Night
Mostly clear
Overnight low:
81°F
Mostly clear, with a low around 81. South wind around 15 mph, with gusts as high as 25 mph.