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January 19th, 2026 :: 1:39 am CST   

Local Weather Report for
Yankton
South Dakota, United States

 Current Yankton Weather Conditions Updated January 19th at 12:56 am 
Temperature:3°F Dew Point:-2°F
Barometer:30.36 inHg Wind:N 32 Mph
Humidity:71.0% Visibility:0M
 
 Yankton Weather Forecast Summary  
 
Today
Jan 19th
Tuesday
Jan 20th
Wednesday
Jan 21st
Thursday
Jan 22nd
Friday
Jan 23rd
Cloudy Cloudy Cloudy Cloudy Cloudy
16°F
27°F
5°F
37°F
17°F
21°F
0°F
-1°F
-7°F
 
 Yankton Detailed Weather Forecast  
 
Monday, January 19th, 2026
Overnight Temperature: 4°F
Clear with cloudy periods. Windy.
Morning Temperature: 10°F
Cloudy. Windy at times.
Afternoon Temperature: 14°F
Cloudy.
Evening Temperature: 9°F
Clear.
Tuesday, January 20th, 2026
Overnight Temperature: 5°F
Clear.
Morning Temperature: 18°F
Cloudy. Windy at times.
Afternoon Temperature: 24°F
Cloudy.
Evening Temperature: 22°F
Cloudy with a chance of flurries. Windy at times.
Wednesday, January 21st, 2026
Overnight Temperature: 19°F
Clear. Windy at times.
Morning Temperature: 28°F
Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. Wind 20 to 30 mph.
Afternoon Temperature: 25°F
Sunny. Windy.
Evening Temperature: 19°F
Cloudy. Windy at times.
Thursday, January 22nd, 2026
Overnight Temperature: 15°F
Cloudy.
Morning Temperature: 20°F
Cloudy. Windy.
Afternoon Temperature: 10°F
Sunny. Windy.
Evening Temperature: 2°F
Clear with cloudy periods. Windy at times.
Friday, January 23rd, 2026
Overnight Temperature: -4°F
Clear with cloudy periods. Windy at times.
Morning Temperature: -4°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: -3°F
Sunny.
Evening Temperature: -3°F
Cloudy.
Saturday, January 24th, 2026
Overnight Temperature: 0°F
Cloudy. Windy at times.
Morning Temperature: 12°F
Cloudy with a chance of flurries. Windy at times.
Afternoon Temperature: 11°F
A mix of cloud and sun with a slight chance of flurries. Windy at times.
Evening Temperature: 3°F
Clear with cloudy periods.
Sunday, January 25th, 2026
Overnight Temperature: -2°F
Mostly clear.
Morning Temperature: 8°F
Cloudy.
Afternoon Temperature: 10°F
Sunny.
Evening Temperature: 10°F
Clear. Windy at times.
Monday, January 26th, 2026
Overnight Temperature: 12°F
Clear. Windy at times.
Morning Temperature: 30°F
Cloudy. Windy at times.
Afternoon Temperature: 32°F
Sunny.
Evening Temperature: 25°F
A mix of cloudy and clear skies.
Tuesday, January 27th, 2026
Overnight Temperature: 18°F
Cloudy. Windy at times.
Morning Temperature: 21°F
Cloudy. Windy at times.
Afternoon Temperature: 19°F
Cloudy.
Evening Temperature: 15°F
Clear.





 

  [ Local Weather Report ]
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12:55 AM  3°F
 
 
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Sioux Falls, SD 
12:56 AM  -0°F
Overcast
 
Le Mars, IA 
12:55 AM  3°F
 
 
Sioux Center, IA 
 
Sioux City, IA 
12:52 AM  3°F
 
 
Sergeant Bluff, IA 
12:52 AM  3°F
 
 
Norfolk, NE 
12:51 AM  7°F
Mostly Cloudy
 
Orange City, IA 

 
This WeatherCity Weather Forecast for Yankton, South Dakota, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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