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December 21st, 2025 :: 5:02 pm CST   

Local Weather Report for
Watertown
South Dakota, United States

 Current Watertown Weather Conditions Updated December 21st at 3:53 pm 
Temperature:36°F Dew Point:27°F
Barometer:30.06 inHg Wind:N 17 Mph
Humidity:69.4% Visibility:0M
 
 Watertown Weather Forecast Summary  
 
Today
Dec 21st
Monday
Dec 22nd
Tuesday
Dec 23rd
Wednesday
Dec 24th
Thursday
Dec 25th
Cloudy Cloudy Cloudy Cloudy Cloudy
31°F
33°F
27°F
32°F
27°F
39°F
29°F
41°F
13°F
 
 Watertown Detailed Weather Forecast  
 
Sunday, December 21st, 2025
Evening Temperature: 30°F
Cloudy. Windy at times.
Monday, December 22nd, 2025
Overnight Temperature: 30°F
Cloudy.
Morning Temperature: 30°F
Cloudy. Windy at times.
Afternoon Temperature: 28°F
Sunny.
Evening Temperature: 28°F
Clear with cloudy periods.
Tuesday, December 23rd, 2025
Overnight Temperature: 30°F
Cloudy. Windy at times.
Morning Temperature: 31°F
Cloudy. Windy at times.
Afternoon Temperature: 27°F
Cloudy. Windy at times.
Evening Temperature: 28°F
Cloudy. Windy at times.
Wednesday, December 24th, 2025
Overnight Temperature: 33°F
Cloudy. Windy at times.
Morning Temperature: 37°F
Cloudy. Windy at times.
Afternoon Temperature: 31°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 29°F
Cloudy. Windy at times.
Thursday, December 25th, 2025
Overnight Temperature: 30°F
Cloudy.
Morning Temperature: 35°F
Cloudy. Windy.
Afternoon Temperature: 21°F
Cloudy. Windy.
Evening Temperature: 15°F
Cloudy. Windy.
Friday, December 26th, 2025
Overnight Temperature: 11°F
Cloudy. Windy at times.
Morning Temperature: 14°F
Cloudy. Windy at times.
Afternoon Temperature: 17°F
Cloudy. Windy at times.
Evening Temperature: 20°F
Cloudy. Windy at times.
Saturday, December 27th, 2025
Overnight Temperature: 25°F
A mix of cloudy and clear skies. Windy.
Morning Temperature: 31°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 30°F
A mix of cloud and sun.
Evening Temperature: 27°F
Clear.
Sunday, December 28th, 2025
Overnight Temperature: 26°F
A mix of clear and cloudy skies.
Morning Temperature: 31°F
Cloudy.
Afternoon Temperature: 32°F
Cloudy.
Evening Temperature: 34°F
Cloudy. Windy at times.
Monday, December 29th, 2025
Overnight Temperature: 35°F
Cloudy with a few flurries or showers. Risk of freezing rain. Windy.
Morning Temperature: 35°F
Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy at times.
Afternoon Temperature: 36°F
Cloudy.
Evening Temperature: 33°F
Cloudy. Windy at times.





 

  [ Local Weather Report ]
Ortonville, MN 
4:01 PM  36°F
 
 
Brookings, SD 
3:56 PM  39°F
 
 
Madison, MN 
3:55 PM  36°F
 
 
Sisseton, SD 
3:56 PM  34°F
 
 
Appleton, MN 
3:54 PM  39°F
 
 
Wheaton, MN 
3:53 PM  28°F
 
 
Huron, SD 
3:55 PM  43°F
 
 
Montevideo, MN 
3:55 PM  37°F
 
 
Marshall, MN 
3:56 PM  39°F
 
 
Aberdeen, SD 
3:53 PM  30°F
 

 
This WeatherCity Weather Forecast for Watertown, 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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