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May 20th, 2026 :: 2:29 am CDT   

Local Weather Report for
Fort Pierre
South Dakota, United States

 Fort Pierre Weather Forecast Summary  
 
Today
May 20th
Thursday
May 21st
Friday
May 22nd
Saturday
May 23rd
Sunday
May 24th
Mix of Sun and Cloud Mix of Sun and Cloud Showers Mostly Sunny Sunny
66°F
68°F
48°F
55°F
48°F
77°F
45°F
87°F
54°F
 
 Fort Pierre Detailed Weather Forecast  
 
Wednesday, May 20th, 2026
Overnight Temperature: 41°F
Clear.
Morning Temperature: 49°F
Sunny. Windy at times.
Afternoon Temperature: 65°F
Cloudy with sunny periods. Windy.
Evening Temperature: 55°F
Cloudy with clear periods. Windy at times.
Thursday, May 21st, 2026
Overnight Temperature: 50°F
A mix of clear and cloudy skies. Windy at times.
Morning Temperature: 53°F
Mostly sunny. Windy.
Afternoon Temperature: 66°F
A mix of sun and cloud. Windy.
Evening Temperature: 63°F
A mix of cloudy and clear skies. Windy.
Friday, May 22nd, 2026
Overnight Temperature: 53°F
Mostly cloudy. Windy at times.
Morning Temperature: 49°F
Cloudy with a few showers. Windy at times.
Afternoon Temperature: 52°F
Mostly cloudy with showers likely.
Evening Temperature: 51°F
A mix of cloudy and clear skies.
Saturday, May 23rd, 2026
Overnight Temperature: 45°F
Clear.
Morning Temperature: 53°F
Mostly sunny.
Afternoon Temperature: 74°F
Sunny.
Evening Temperature: 70°F
Clear. Windy at times.
Sunday, May 24th, 2026
Overnight Temperature: 59°F
Clear. Windy.
Morning Temperature: 62°F
Sunny.
Afternoon Temperature: 84°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 81°F
Clear. Chance of a thunderstorm. Windy at times.
Monday, May 25th, 2026
Overnight Temperature: 73°F
Mostly clear. Windy.
Morning Temperature: 71°F
Sunny.
Afternoon Temperature: 93°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 87°F
Clear. Chance of a thunderstorm. Windy.
Tuesday, May 26th, 2026
Overnight Temperature: 74°F
Mostly clear. Windy.
Morning Temperature: 75°F
Sunny. Windy at times.
Afternoon Temperature: 90°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 68°F
A mix of cloudy and clear skies with a chance of showers. Windy at times.
Wednesday, May 27th, 2026
Overnight Temperature: 61°F
Mostly cloudy with a chance of showers. Windy.
Morning Temperature: 53°F
Cloudy with showers likely. Windy.
Afternoon Temperature: 52°F
Cloudy with showers likely. Windy.
Evening Temperature: 50°F
Cloudy with a few showers. Windy at times.





 

  [ Local Weather Report ]
Pierre, SD 
12:53 AM  41°F
 
 
Philip, SD 
12:55 AM  36°F
 
 
Chamberlain, SD 
12:55 AM  37°F
 
 
Winner, SD 
12:53 AM  37°F
 
 
Mobridge, SD 
12:52 AM  36°F
 
 
Faith, SD 
12:56 AM  39°F
 
 
Golovin, AK 
 
Valentine, NE 
12:52 AM  43°F
 
 
Huron, SD 
12:55 AM  39°F
 
 
Aberdeen, SD 
12:53 AM  36°F
 

 
This WeatherCity Weather Forecast for Fort Pierre, 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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