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May 27th, 2026 :: 1:11 pm CDT   

Local Weather Report for
Watertown
South Dakota, United States

 Current Watertown Weather Conditions Updated May 27th at 11:53 am 
Temperature:81°F Dew Point:59°F
Barometer:30.04 inHg Wind:N 11 Mph
Humidity:47.8% Visibility:0M
 
 Watertown Weather Forecast Summary  
 
Today
May 27th
Thursday
May 28th
Friday
May 29th
Saturday
May 30th
Sunday
May 31st
Mostly Sunny Mostly Sunny Mostly Sunny Mix of Sun and Cloud Mostly Sunny
85°F
84°F
61°F
80°F
63°F
78°F
64°F
81°F
63°F
 
 Watertown Detailed Weather Forecast  
 
Wednesday, May 27th, 2026
Afternoon Temperature: 84°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 78°F
Clear. Chance of a thunderstorm.
Thursday, May 28th, 2026
Overnight Temperature: 64°F
Clear. Windy at times.
Morning Temperature: 67°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 82°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 69°F
A mix of clear and cloudy skies. Windy at times.
Friday, May 29th, 2026
Overnight Temperature: 64°F
Mostly clear. Windy at times.
Morning Temperature: 68°F
Mostly sunny. Windy at times.
Afternoon Temperature: 78°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 71°F
A mix of cloudy and clear skies. Slight chance of a thunderstorm. Windy at times.
Saturday, May 30th, 2026
Overnight Temperature: 64°F
A mix of clear and cloudy skies. Windy at times.
Morning Temperature: 69°F
Sunny with cloudy periods with a slight chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 75°F
A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 71°F
Mostly clear with a slight chance of showers or thundershowers. Windy at times.
Sunday, May 31st, 2026
Overnight Temperature: 64°F
A mix of cloudy and clear skies with a chance of showers. Windy at times.
Morning Temperature: 65°F
A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 80°F
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 75°F
Clear. Chance of a thunderstorm.
Monday, June 1st, 2026
Overnight Temperature: 65°F
Clear.
Morning Temperature: 66°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 65°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 63°F
Clear. Windy at times.
Tuesday, June 2nd, 2026
Overnight Temperature: 51°F
Clear.
Morning Temperature: 59°F
Sunny.
Afternoon Temperature: 72°F
Mostly sunny.
Evening Temperature: 66°F
Clear.
Wednesday, June 3rd, 2026
Overnight Temperature: 54°F
Clear.
Morning Temperature: 60°F
Sunny. Windy at times.
Afternoon Temperature: 75°F
Sunny. Windy at times.
Evening Temperature: 69°F
Mostly clear. Windy at times.
Thursday, June 4th, 2026
Overnight Temperature: 61°F
Clear. Windy.
Morning Temperature: 65°F
Sunny. Windy.
Afternoon Temperature: 80°F
Sunny. Slight chance of a thunderstorm. Wind 20 to 30 mph.
Evening Temperature: 76°F
Clear. Chance of a thunderstorm. Windy.





 

  [ Local Weather Report ]
Ortonville, MN 
11:55 AM  82°F
Overcast
 
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11:56 AM  82°F
 
 
Madison, MN 
11:55 AM  82°F
 
 
Sisseton, SD 
11:56 AM  86°F
 
 
Appleton, MN 
11:55 AM  86°F
 
 
Wheaton, MN 
11:53 AM  88°F
 
 
Huron, SD 
11:55 AM  88°F
 
 
Montevideo, MN 
11:55 AM  82°F
 
 
Marshall, MN 
11:56 AM  82°F
 
 
Aberdeen, SD 
11:53 AM  88°F
Mostly Sunny

 
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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