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January 14th, 2026 :: 11:27 am CST   

Local Weather Report for
Watertown
South Dakota, United States

 Current Watertown Weather Conditions Updated January 14th at 9:53 am 
Temperature:10°F Dew Point:3°F
Barometer:30.3 inHg Wind:N 34 Mph
Humidity:68.7% Visibility:0M
 
 Watertown Weather Forecast Summary  
 
Today
Jan 14th
Thursday
Jan 15th
Friday
Jan 16th
Saturday
Jan 17th
Sunday
Jan 18th
Cloudy Cloudy Cloudy Cloudy Cloudy
20°F
37°F
20°F
27°F
3°F
2°F
-5°F
19°F
-2°F
 
 Watertown Detailed Weather Forecast  
 
Wednesday, January 14th, 2026
Morning Temperature: 15°F
Cloudy. Windy at times.
Afternoon Temperature: 16°F
Sunny.
Evening Temperature: 16°F
Cloudy.
Thursday, January 15th, 2026
Overnight Temperature: 20°F
Cloudy. Windy at times.
Morning Temperature: 31°F
Cloudy. Windy.
Afternoon Temperature: 34°F
Cloudy. Windy.
Evening Temperature: 30°F
Cloudy with clear periods. Windy.
Friday, January 16th, 2026
Overnight Temperature: 24°F
Cloudy with a chance of flurries. Wind 20 to 30 mph.
Morning Temperature: 11°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 6°F
Cloudy. Windy.
Evening Temperature: 3°F
Cloudy. Windy.
Saturday, January 17th, 2026
Overnight Temperature: 1°F
Cloudy. Windy.
Morning Temperature: -2°F
Cloudy. Windy.
Afternoon Temperature: -3°F
A mix of cloud and sun. Windy at times.
Evening Temperature: -5°F
Cloudy.
Sunday, January 18th, 2026
Overnight Temperature: -1°F
Cloudy. Windy at times.
Morning Temperature: 11°F
Cloudy with a chance of flurries. Windy.
Afternoon Temperature: 16°F
Cloudy. Windy.
Evening Temperature: 7°F
Cloudy. Windy.
Monday, January 19th, 2026
Overnight Temperature: 0°F
Clear with cloudy periods. Windy.
Morning Temperature: 3°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 4°F
Sunny. Windy at times.
Evening Temperature: 2°F
Clear. Windy at times.
Tuesday, January 20th, 2026
Overnight Temperature: 1°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 10°F
Cloudy. Windy at times.
Afternoon Temperature: 14°F
Cloudy.
Evening Temperature: 9°F
Cloudy with a slight chance of flurries. Windy at times.
Wednesday, January 21st, 2026
Overnight Temperature: 2°F
Cloudy. Windy at times.
Morning Temperature: 10°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 18°F
A mix of sun and cloud. Windy at times.
Evening Temperature: 16°F
Cloudy. Windy at times.
Thursday, January 22nd, 2026
Overnight Temperature: 15°F
Cloudy. Windy at times.
Morning Temperature: 12°F
Cloudy. Windy at times.
Afternoon Temperature: 8°F
Cloudy.
Evening Temperature: 7°F
Cloudy.





 

  [ Local Weather Report ]
Ortonville, MN 
9:55 AM  9°F
 
 
Brookings, SD 
9:56 AM  14°F
 
 
Madison, MN 
9:55 AM  9°F
 
 
Sisseton, SD 
9:56 AM  10°F
 
 
Appleton, MN 
9:53 AM  10°F
 
 
Wheaton, MN 
9:53 AM  7°F
 
 
Huron, SD 
9:55 AM  18°F
 
 
Montevideo, MN 
9:55 AM  10°F
 
 
Marshall, MN 
9:56 AM  10°F
 
 
Aberdeen, SD 
9:53 AM  14°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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