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January 12th, 2026 :: 3:17 am CST   

Local Weather Report for
Yankton
South Dakota, United States

 Current Yankton Weather Conditions Updated January 12th at 1:56 am 
Temperature:43°F Dew Point:23°F
Barometer:30.15 inHg Wind:N 17 Mph
Humidity:45.0% Visibility:0M
 
 Yankton Weather Forecast Summary  
 
Today
Jan 12th
Tuesday
Jan 13th
Wednesday
Jan 14th
Thursday
Jan 15th
Friday
Jan 16th
Cloudy Cloudy Sunny Cloudy Cloudy
55°F
53°F
39°F
32°F
18°F
39°F
17°F
31°F
10°F
 
 Yankton Detailed Weather Forecast  
 
Monday, January 12th, 2026
Morning Temperature: 46°F
Cloudy.
Afternoon Temperature: 46°F
Cloudy.
Evening Temperature: 46°F
Cloudy. Windy at times.
Tuesday, January 13th, 2026
Overnight Temperature: 50°F
Cloudy. Windy at times.
Morning Temperature: 50°F
Cloudy. Windy.
Afternoon Temperature: 49°F
Sunny. Windy.
Evening Temperature: 40°F
Cloudy. Windy.
Wednesday, January 14th, 2026
Overnight Temperature: 28°F
Clear. Windy.
Morning Temperature: 25°F
Sunny. Windy at times.
Afternoon Temperature: 23°F
Sunny.
Evening Temperature: 19°F
Clear.
Thursday, January 15th, 2026
Overnight Temperature: 18°F
Cloudy.
Morning Temperature: 31°F
Cloudy. Windy at times.
Afternoon Temperature: 31°F
Cloudy with a chance of flurries or showers.
Evening Temperature: 31°F
Cloudy. Windy at times.
Friday, January 16th, 2026
Overnight Temperature: 30°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 26°F
Cloudy with a slight chance of flurries or showers. Wind 20 to 30 mph.
Afternoon Temperature: 14°F
Cloudy. Windy.
Evening Temperature: 12°F
Cloudy. Windy.
Saturday, January 17th, 2026
Overnight Temperature: 5°F
Clear with cloudy periods. Windy.
Morning Temperature: 7°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 10°F
Cloudy.
Evening Temperature: 9°F
A mix of cloudy and clear skies.
Sunday, January 18th, 2026
Overnight Temperature: 12°F
Cloudy with clear periods.
Morning Temperature: 27°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 31°F
A mix of cloud and sun.
Evening Temperature: 38°F
Clear with cloudy periods. Windy.
Monday, January 19th, 2026
Overnight Temperature: 38°F
Clear with cloudy periods. Wind 20 to 30 mph.
Morning Temperature: 37°F
Sunny. Windy.
Afternoon Temperature: 36°F
A mix of cloud and sun.
Evening Temperature: 34°F
Cloudy.
Tuesday, January 20th, 2026
Overnight Temperature: 30°F
Cloudy. Windy at times.
Morning Temperature: 28°F
Cloudy.
Afternoon Temperature: 28°F
A mix of cloud and sun.
Evening Temperature: 26°F
Cloudy. Windy at times.





 

  [ Local Weather Report ]
Vermillion, SD 
1:55 AM  36°F
 
 
Canton, SD 
 
North Sioux City, SD 
 
Sioux Falls, SD 
1:56 AM  34°F
 
 
Le Mars, IA 
1:55 AM  30°F
 
 
Sioux Center, IA 
 
Sioux City, IA 
1:52 AM  27°F
 
 
Sergeant Bluff, IA 
1:52 AM  27°F
 
 
Norfolk, NE 
1:56 AM  28°F
 
 
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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