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January 10th, 2026 :: 4:17 pm CST   

Local Weather Report for
Watertown
South Dakota, United States

 Current Watertown Weather Conditions Updated January 10th at 2:53 pm 
Overcast
Temperature:18°F Dew Point:10°F
Barometer:30.18 inHg Wind:N 36 Mph
Humidity:71.7% Visibility:0M
 
 Watertown Weather Forecast Summary  
 
Today
Jan 10th
Sunday
Jan 11th
Monday
Jan 12th
Tuesday
Jan 13th
Wednesday
Jan 14th
Cloudy Cloudy Cloudy Cloudy Cloudy
23°F
36°F
11°F
44°F
28°F
42°F
28°F
20°F
11°F
 
 Watertown Detailed Weather Forecast  
 
Saturday, January 10th, 2026
Evening Temperature: 12°F
Clear. Windy at times.
Sunday, January 11th, 2026
Overnight Temperature: 12°F
Cloudy.
Morning Temperature: 27°F
Cloudy. Windy.
Afternoon Temperature: 30°F
Sunny. Windy at times.
Evening Temperature: 29°F
Cloudy. Windy at times.
Monday, January 12th, 2026
Overnight Temperature: 28°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 37°F
Cloudy. Windy at times.
Afternoon Temperature: 38°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 39°F
Cloudy. Windy at times.
Tuesday, January 13th, 2026
Overnight Temperature: 39°F
Cloudy. Windy.
Morning Temperature: 40°F
Cloudy. Windy.
Afternoon Temperature: 38°F
Cloudy. Windy.
Evening Temperature: 31°F
Cloudy with a slight chance of flurries or showers. Risk of freezing rain. Windy.
Wednesday, January 14th, 2026
Overnight Temperature: 12°F
A mix of cloudy and clear skies. Windy.
Morning Temperature: 15°F
Sunny. Windy.
Afternoon Temperature: 15°F
Sunny.
Evening Temperature: 14°F
Cloudy.
Thursday, January 15th, 2026
Overnight Temperature: 17°F
Cloudy. Windy.
Morning Temperature: 28°F
Cloudy. Windy.
Afternoon Temperature: 31°F
Cloudy with a slight chance of flurries. Windy at times.
Evening Temperature: 29°F
Cloudy with a chance of flurries. Windy.
Friday, January 16th, 2026
Overnight Temperature: 27°F
Cloudy with a slight chance of flurries. Windy.
Morning Temperature: 27°F
Cloudy with a slight chance of flurries. Windy.
Afternoon Temperature: 22°F
A mix of cloud and sun with a slight chance of flurries. Windy.
Evening Temperature: 15°F
Cloudy. Windy at times.
Saturday, January 17th, 2026
Overnight Temperature: 12°F
Cloudy. Windy at times.
Morning Temperature: 18°F
Cloudy. Windy at times.
Afternoon Temperature: 19°F
Sunny. Windy at times.
Evening Temperature: 23°F
Cloudy. Windy at times.
Sunday, January 18th, 2026
Overnight Temperature: 24°F
Clear. Windy at times.
Morning Temperature: 25°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 22°F
Sunny.
Evening Temperature: 17°F
A mix of cloudy and clear skies.





 

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2:56 PM  19°F
 
 
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2:53 PM  21°F
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2:55 PM  27°F
 
 
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2:55 PM  18°F
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Marshall, MN 
2:56 PM  21°F
Overcast
 
Aberdeen, SD 
2:53 PM  25°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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