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October 18th, 2025 :: 8:18 am CDT   

Local Weather Report for
Yankton
South Dakota, United States

 Current Yankton Weather Conditions Updated October 18th at 6:56 am 
Temperature:45°F Dew Point:43°F
Barometer:29.71 inHg Wind:N 15 Mph
Humidity:93.3% Visibility:0M
 
 Yankton Weather Forecast Summary  
 
Today
Oct 18th
Sunday
Oct 19th
Monday
Oct 20th
Tuesday
Oct 21st
Wednesday
Oct 22nd
Cloudy Sunny Cloudy Cloudy Sunny
63°F
63°F
41°F
62°F
47°F
54°F
40°F
63°F
37°F
 
 Yankton Detailed Weather Forecast  
 
Saturday, October 18th, 2025
Morning Temperature: 59°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 55°F
Cloudy with a chance of showers. Windy.
Evening Temperature: 47°F
Clear. Windy at times.
Sunday, October 19th, 2025
Overnight Temperature: 42°F
Clear.
Morning Temperature: 54°F
Sunny.
Afternoon Temperature: 59°F
Sunny.
Evening Temperature: 54°F
Clear. Windy at times.
Monday, October 20th, 2025
Overnight Temperature: 52°F
A mix of clear and cloudy skies. Windy.
Morning Temperature: 58°F
Cloudy. Windy.
Afternoon Temperature: 59°F
Cloudy. Windy.
Evening Temperature: 49°F
Clear. Wind 20 to 30 mph.
Tuesday, October 21st, 2025
Overnight Temperature: 45°F
Cloudy. Wind 20 to 30 mph.
Morning Temperature: 46°F
Cloudy. Windy.
Afternoon Temperature: 51°F
Sunny. Windy.
Evening Temperature: 42°F
Clear.
Wednesday, October 22nd, 2025
Overnight Temperature: 38°F
Clear.
Morning Temperature: 52°F
Sunny.
Afternoon Temperature: 58°F
Sunny. Windy at times.
Evening Temperature: 47°F
Clear.
Thursday, October 23rd, 2025
Overnight Temperature: 44°F
Cloudy.
Morning Temperature: 56°F
A mix of cloud and sun.
Afternoon Temperature: 61°F
Cloudy.
Evening Temperature: 51°F
Cloudy.
Friday, October 24th, 2025
Overnight Temperature: 48°F
Cloudy.
Morning Temperature: 59°F
Sunny.
Afternoon Temperature: 63°F
Sunny.
Evening Temperature: 54°F
Clear.
Saturday, October 25th, 2025
Overnight Temperature: 49°F
Clear.
Morning Temperature: 63°F
Sunny. Windy at times.
Afternoon Temperature: 70°F
Sunny. Windy.
Evening Temperature: 59°F
Cloudy. Windy.
Sunday, October 26th, 2025
Overnight Temperature: 56°F
Cloudy. Windy.
Morning Temperature: 63°F
Cloudy. Windy.
Afternoon Temperature: 67°F
Cloudy. Windy.
Evening Temperature: 55°F
Cloudy.





 

  [ Local Weather Report ]
Vermillion, SD 
6:55 AM  46°F
 
 
Canton, SD 
 
North Sioux City, SD 
 
Sioux Falls, SD 
6:56 AM  46°F
Mostly Sunny
 
Le Mars, IA 
6:55 AM  45°F
 
 
Sioux Center, IA 
6:55 AM  46°F
 
 
Sioux City, IA 
6:52 AM  43°F
 
 
Sergeant Bluff, IA 
6:52 AM  43°F
 
 
Norfolk, NE 
6:56 AM  46°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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