Wednesday
Sunny
High:
87°F
Sunny, with a high near 87. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Yankton, SD Weather - Extended Forecast
Wednesday Night
Partly cloudy
Overnight low:
70°F
Partly cloudy, with a low around 70. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny
High:
91°F
Mostly sunny, with a high near 91.
Thursday Night
Partly cloudy
Overnight low:
73°F
Partly cloudy, with a low around 73.
Friday
Sunny
High:
93°F
Friday Night
Chance of thunderstorms
Overnight low:
70°F
Saturday
Mostly sunny
High:
91°F
Saturday Night
Partly cloudy
Overnight low:
70°F
Sunday
Mostly sunny
High:
89°F