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Weather in Yankton, South Dakota, USA

Now
20 °F

Passing clouds.


Feels Like: 10 °F
Forecast: 35 / 15 °F
Wind: 8 mph from Southwest

Location: Yankton Weather Reporting System
Current Time: Jan 21, 2026 at 7:24:07 am
Latest Report: Jan 21, 2026 at 6:56 am
Visibility: 10 mi
Pressure: 30.04 "Hg
Humidity: 85%
Dew Point: 16 °F
Location of YanktonLocation

Upcoming 5 hours

Now8:00 am9:00 am10:00 am11:00 am12:00 pm
20 °F20 °F22 °F27 °F31 °F34 °F

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Forecast for the next 48 hours

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 WednesdayThursday
 MorningAfternoonEveningNightMorningAfternoonEvening
Forecast
Temperature22 °F27 °F17 °F15 °F15 °F15 °F1 °F
Mostly cloudy.Light snow. Broken clouds.Scatt­erred clouds.Overcast.Overcast.Cloudy.Overcast.
Feels Like9 °F12 °F4 °F6 °F3 °F-1 °F-18 °F
Wind Speed16 mph21 mph12 mph7 mph10 mph18 mph15 mph
Wind DirectionSW
NW
WNW
WSW
WNW
NNW
N
Humidity74%56%68%70%68%57%61%
Dew Point15 °F13 °F8 °F7 °F7 °F3 °F-10 °F
Visibility6 mi2 mi7 mi7 mi6 mi7 mi6 mi
Probability of Precipitation0%23%2%0%0%0%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.30"0.00"0.00"0.00"0.00"0.00"
* Updated Wednesday, January 21, 2026 1:42:40 am Yankton time - Weather by CustomWeather, © 2026

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Light snow. Mostly cloudy. 29 / 2 °F
Humidity: 79%. Wind: 7 mph from Southeast

More weather last week

Currently at nearby stations

22 °F

Wayne, Wayne Municipal Airport: (48 mi)

Overcast.

16 °F

Foss Field: (59 mi)

Passing clouds.

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Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
18
19
20

View historic weather

5
6
7

Detailed forecast for 14 days