Current Conditions
Clear
Temp:
66°F
Wind: From the N at 3 mph
Humidity: 94%
Pressure: 29.98 in
Visibility: 10 miles
Observed at: 12:56 am CDT
Yankton, SD Weather
Overnight
Slight chance of thunderstorms
Overnight low:
64°F
A 20 percent chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 64. Calm wind.
Wednesday
Chance of thunderstorms
High:
78°F
A 50 percent chance of showers and thunderstorms, mainly before 3pm. Cloudy through mid morning, then gradual clearing, with a high near 78. East wind around 5 mph becoming south in the afternoon.
Wednesday Night
Mostly clear
Overnight low:
60°F
Mostly clear, with a low around 60. East southeast wind around 5 mph becoming south southwest after midnight.