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June 17th, 2026 :: 2:31 pm CDT   

Local Weather Report for
Watertown
South Dakota, United States

 Current Watertown Weather Conditions Updated June 17th at 12:53 pm 
Overcast
Temperature:64°F Dew Point:57°F
Barometer:29.42 inHg Wind:N 34 Mph
Humidity:77.4% Visibility:0M
 
 Watertown Weather Forecast Summary  
 
Today
Jun 17th
Thursday
Jun 18th
Friday
Jun 19th
Saturday
Jun 20th
Sunday
Jun 21st
Mix of Cloud and Sun Mix of Cloud and Sun Mix of Sun and Cloud Mostly Sunny Mostly Sunny
64°F
61°F
49°F
70°F
48°F
70°F
48°F
68°F
45°F
 
 Watertown Detailed Weather Forecast  
 
Wednesday, June 17th, 2026
Afternoon Temperature: 64°F
Mostly cloudy with a chance of showers. Slight chance of a thunderstorm. Windy.
Evening Temperature: 59°F
A mix of cloudy and clear skies with a chance of showers. Windy.
Thursday, June 18th, 2026
Overnight Temperature: 50°F
A mix of cloudy and clear skies.
Morning Temperature: 55°F
A mix of cloud and sun.
Afternoon Temperature: 60°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 55°F
Clear with cloudy periods. Windy at times.
Friday, June 19th, 2026
Overnight Temperature: 49°F
Mostly cloudy.
Morning Temperature: 57°F
A mix of sun and cloud with a chance of showers. Windy.
Afternoon Temperature: 69°F
A mix of sun and cloud. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 60°F
Clear. Windy at times.
Saturday, June 20th, 2026
Overnight Temperature: 49°F
Mostly clear.
Morning Temperature: 56°F
Mostly sunny.
Afternoon Temperature: 69°F
Sunny with cloudy periods.
Evening Temperature: 62°F
Mostly clear. Windy at times.
Sunday, June 21st, 2026
Overnight Temperature: 47°F
Mostly clear. Windy at times.
Morning Temperature: 52°F
Sunny. Windy at times.
Afternoon Temperature: 66°F
Mostly sunny.
Evening Temperature: 60°F
Mostly clear.
Monday, June 22nd, 2026
Overnight Temperature: 50°F
Clear.
Morning Temperature: 58°F
Sunny.
Afternoon Temperature: 74°F
Mostly sunny.
Evening Temperature: 64°F
A mix of cloudy and clear skies. Windy at times.
Tuesday, June 23rd, 2026
Overnight Temperature: 54°F
A mix of clear and cloudy skies.
Morning Temperature: 57°F
A mix of cloud and sun with a slight chance of showers. Windy at times.
Afternoon Temperature: 67°F
A mix of sun and cloud.
Evening Temperature: 67°F
Clear.
Wednesday, June 24th, 2026
Overnight Temperature: 58°F
Clear.
Morning Temperature: 66°F
Mostly sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 83°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 78°F
Mostly clear. Chance of a thunderstorm. Windy.
Thursday, June 25th, 2026
Overnight Temperature: 68°F
Mostly cloudy with showers. Windy.
Morning Temperature: 67°F
A mix of cloud and sun with a few showers. Chance of a thunderstorm. Windy.
Afternoon Temperature: 74°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Evening Temperature: 74°F
Clear with cloudy periods with a few showers. Chance of a thunderstorm. Windy at times.





 

  [ Local Weather Report ]
Ortonville, MN 
12:55 PM  64°F
Mostly Cloudy
 
Brookings, SD 
12:56 PM  68°F
Overcast
 
Madison, MN 
12:55 PM  63°F
light rain
 
Sisseton, SD 
12:56 PM  70°F
 
 
Appleton, MN 
12:55 PM  64°F
Overcast
 
Wheaton, MN 
12:53 PM  66°F
Overcast
 
Huron, SD 
12:55 PM  72°F
Mostly Sunny
 
Montevideo, MN 
12:55 PM  66°F
Overcast
 
Marshall, MN 
12:56 PM  70°F
Mostly Cloudy
 
Aberdeen, SD 

 
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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