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May 21st, 2026 :: 6:31 pm CDT   

Local Weather Report for
Winner
South Dakota, United States

 Current Winner Weather Conditions Updated May 21st at 4:53 pm 
Temperature:73°F Dew Point:39°F
Barometer:29.95 inHg Wind:N 30 Mph
Humidity:29.0% Visibility:0M
 
 Winner Weather Forecast Summary  
 
Today
May 21st
Friday
May 22nd
Saturday
May 23rd
Sunday
May 24th
Monday
May 25th
Mostly Sunny Showers Mostly Sunny Mostly Sunny Sunny
69°F
59°F
50°F
73°F
48°F
88°F
55°F
90°F
63°F
 
 Winner Detailed Weather Forecast  
 
Thursday, May 21st, 2026
Evening Temperature: 62°F
A mix of cloudy and clear skies. Windy at times.
Friday, May 22nd, 2026
Overnight Temperature: 53°F
Cloudy with a chance of showers. Windy.
Morning Temperature: 51°F
Cloudy with a few showers. Windy at times.
Afternoon Temperature: 57°F
A mix of cloud and sun with a chance of showers. Windy.
Evening Temperature: 55°F
Clear. Windy at times.
Saturday, May 23rd, 2026
Overnight Temperature: 48°F
Mostly clear.
Morning Temperature: 56°F
A mix of cloud and sun.
Afternoon Temperature: 73°F
Sunny with cloudy periods. Windy.
Evening Temperature: 64°F
Clear with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Sunday, May 24th, 2026
Overnight Temperature: 56°F
Clear. Windy at times.
Morning Temperature: 64°F
Mostly sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 85°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 77°F
Clear. Chance of a thunderstorm.
Monday, May 25th, 2026
Overnight Temperature: 64°F
Clear.
Morning Temperature: 71°F
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 89°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 80°F
Clear. Chance of a thunderstorm. Windy at times.
Tuesday, May 26th, 2026
Overnight Temperature: 71°F
Clear. Windy at times.
Morning Temperature: 73°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 86°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 78°F
Mostly clear. Chance of a thunderstorm. Windy.
Wednesday, May 27th, 2026
Overnight Temperature: 67°F
Clear. Slight chance of a thunderstorm. Windy.
Morning Temperature: 69°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy.
Afternoon Temperature: 78°F
A mix of cloud and sun. Chance of a thunderstorm. Windy.
Evening Temperature: 70°F
A mix of cloudy and clear skies with showers likely. Slight chance of a thunderstorm. Windy at times.
Thursday, May 28th, 2026
Overnight Temperature: 64°F
A mix of cloudy and clear skies with a chance of showers. Windy at times.
Morning Temperature: 68°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Afternoon Temperature: 79°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Evening Temperature: 73°F
A mix of clear and cloudy skies with showers. Chance of a thunderstorm. Windy.
Friday, May 29th, 2026
Overnight Temperature: 61°F
A mix of cloudy and clear skies with a few showers.
Morning Temperature: 65°F
Mostly sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 79°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Evening Temperature: 75°F
Clear. Slight chance of a thunderstorm.





 

  [ Local Weather Report ]
Chamberlain, SD 
4:55 PM  70°F
 
 
Valentine, NE 
4:52 PM  68°F
Mostly Cloudy
 
Ainsworth, NE 
4:55 PM  68°F
Overcast
 
Fort Pierre, SD 
 
Pierre, SD 
4:53 PM  73°F
 
 
Oneill, NE 
4:55 PM  68°F
Overcast
 
Mitchell, SD 
4:53 PM  72°F
 
 
Philip, SD 
4:55 PM  64°F
light rain
 
Thedford, NE 
4:55 PM  64°F
Mostly Cloudy
 
Huron, SD 
4:55 PM  70°F
 

 
This WeatherCity Weather Forecast for Winner, 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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