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Sunrise:  7:39 am
Sunset:  4:57 pm
[ Moon Phases ]  

Full Moon
Dec 5

Last Quarter
Dec 13

New Moon
Dec 20

First Quarter
Dec 27




December 1st, 2025 :: 9:30 am CST   

Local Weather Report for
Yankton
South Dakota, United States

 Current Yankton Weather Conditions Updated December 1st at 7:56 am 
Mostly Sunny
Temperature:12°F Dew Point:9°F
Barometer:30.24 inHg Wind:N 11 Mph
Humidity:84.0% Visibility:0M
 
 Yankton Weather Forecast Summary  
 
Today
Dec 1st
Tuesday
Dec 2nd
Wednesday
Dec 3rd
Thursday
Dec 4th
Friday
Dec 5th
Cloudy Cloudy Cloudy Cloudy Cloudy
23°F
33°F
-1°F
33°F
-10°F
25°F
-13°F
30°F
20°F
 
 Yankton Detailed Weather Forecast  
 
Monday, December 1st, 2025
Morning Temperature: 18°F
Cloudy. Windy at times.
Afternoon Temperature: 12°F
Mostly sunny.
Evening Temperature: 5°F
Clear with cloudy periods.
Tuesday, December 2nd, 2025
Overnight Temperature: 0°F
A mix of cloudy and clear skies.
Morning Temperature: 20°F
Cloudy. Windy at times.
Afternoon Temperature: 27°F
Cloudy.
Evening Temperature: 30°F
Cloudy.
Wednesday, December 3rd, 2025
Overnight Temperature: 27°F
Cloudy. Windy.
Morning Temperature: 14°F
Cloudy. Windy at times.
Afternoon Temperature: 1°F
Sunny.
Evening Temperature: -9°F
Mostly clear.
Thursday, December 4th, 2025
Overnight Temperature: -11°F
Clear with cloudy periods.
Morning Temperature: 12°F
Sunny. Windy at times.
Afternoon Temperature: 20°F
Sunny. Windy at times.
Evening Temperature: 23°F
Cloudy. Windy at times.
Friday, December 5th, 2025
Overnight Temperature: 21°F
Cloudy.
Morning Temperature: 27°F
Cloudy with a slight chance of flurries.
Afternoon Temperature: 30°F
Cloudy.
Evening Temperature: 30°F
Cloudy. Windy at times.
Saturday, December 6th, 2025
Overnight Temperature: 30°F
Cloudy. Windy at times.
Morning Temperature: 32°F
Cloudy with a chance of flurries or showers. Windy.
Afternoon Temperature: 21°F
Cloudy. Windy.
Evening Temperature: 14°F
Cloudy. Windy.
Sunday, December 7th, 2025
Overnight Temperature: 6°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 9°F
Cloudy.
Afternoon Temperature: 6°F
Sunny with cloudy periods.
Evening Temperature: 6°F
Clear. Windy at times.
Monday, December 8th, 2025
Overnight Temperature: 13°F
Cloudy. Windy at times.
Morning Temperature: 27°F
Cloudy. Windy at times.
Afternoon Temperature: 27°F
Sunny.
Evening Temperature: 24°F
Cloudy.
Tuesday, December 9th, 2025
Overnight Temperature: 26°F
Cloudy.
Morning Temperature: 31°F
Cloudy.
Afternoon Temperature: 29°F
Cloudy.
Evening Temperature: 25°F
Cloudy.





 

  [ Local Weather Report ]
Vermillion, SD 
7:55 AM  18°F
Mostly Cloudy
 
Canton, SD 
 
North Sioux City, SD 
 
Sioux Falls, SD 
7:56 AM  16°F
Overcast
 
Le Mars, IA 
7:55 AM  16°F
Overcast
 
Sioux Center, IA 
 
Sioux City, IA 
7:52 AM  16°F
Overcast
 
Sergeant Bluff, IA 
7:52 AM  16°F
Overcast
 
Norfolk, NE 
7:56 AM  16°F
light snow mist
 
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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