Current Conditions
Clear
Temp:
71°F
Wind: From the SSE at 8 mph
Humidity: 88%
Pressure: 29.93 in
Visibility: 10 miles
Observed at: 10:56 am CDT
Yankton, SD Weather
Today
Showers likely
High:
93°F
Showers likely and possibly a thunderstorm before 11am, then a chance of showers between 11am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 93. Heat index values as high as 102. East wind around 15 mph becoming south southeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Partly cloudy
Overnight low:
72°F
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East southeast wind 5 to 10 mph. Chance of precipitation is 30%.