Current Conditions
Clear
Temp:
77°F
Wind: From the SSW at 8 mph
Humidity: 74%
Pressure: 29.95 in
Visibility: 10 miles
Observed at: 8:56 am CDT
Yankton, SD Weather
Today
Slight chance of thunderstorms
High:
91°F
A 40 percent chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 91. South southwest wind around 10 mph becoming north northwest in the afternoon.
Tonight
Chance of thunderstorms
Overnight low:
66°F
A 30 percent chance of showers and thunderstorms, mainly between 10pm and 1am. Mostly cloudy, with a low around 66. North wind 5 to 10 mph.