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May 19th, 2026 :: 12:14 am CDT   

Local Weather Report for
Fort Pierre
South Dakota, United States

 Fort Pierre Weather Forecast Summary  
 
Today
May 19th
Wednesday
May 20th
Thursday
May 21st
Friday
May 22nd
Saturday
May 23rd
Mostly Sunny Mix of Sun and Cloud Mostly Sunny Showers Mostly Sunny
59°F
67°F
41°F
68°F
46°F
59°F
50°F
73°F
49°F
 
 Fort Pierre Detailed Weather Forecast  
 
Tuesday, May 19th, 2026
Overnight Temperature: 40°F
Clear with cloudy periods with a chance of showers. Showers possibly mixed with wet flurries.
Morning Temperature: 42°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 55°F
Mostly sunny. Windy at times.
Evening Temperature: 53°F
Clear. Windy at times.
Wednesday, May 20th, 2026
Overnight Temperature: 41°F
Clear. Windy at times.
Morning Temperature: 50°F
Sunny. Windy.
Afternoon Temperature: 60°F
Cloudy with a chance of showers. Windy.
Evening Temperature: 51°F
Clear with cloudy periods with a chance of showers. Windy.
Thursday, May 21st, 2026
Overnight Temperature: 46°F
Clear. Windy.
Morning Temperature: 52°F
Sunny. Windy.
Afternoon Temperature: 64°F
A mix of cloud and sun. Windy.
Evening Temperature: 54°F
A mix of cloudy and clear skies. Windy.
Friday, May 22nd, 2026
Overnight Temperature: 51°F
Cloudy with a few showers. Windy at times.
Morning Temperature: 51°F
Cloudy with a few showers. Windy at times.
Afternoon Temperature: 57°F
Cloudy with showers likely.
Evening Temperature: 56°F
Cloudy with a chance of showers.
Saturday, May 23rd, 2026
Overnight Temperature: 51°F
Mostly clear with a chance of showers.
Morning Temperature: 54°F
Mostly sunny.
Afternoon Temperature: 71°F
Sunny.
Evening Temperature: 67°F
Clear. Windy at times.
Sunday, May 24th, 2026
Overnight Temperature: 57°F
Clear. Windy at times.
Morning Temperature: 63°F
Sunny. Windy at times.
Afternoon Temperature: 85°F
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 80°F
Clear. Chance of a thunderstorm.
Monday, May 25th, 2026
Overnight Temperature: 64°F
Clear.
Morning Temperature: 71°F
Sunny. Windy at times.
Afternoon Temperature: 92°F
Mostly sunny. Windy at times.
Evening Temperature: 80°F
Mostly clear.
Tuesday, May 26th, 2026
Overnight Temperature: 67°F
Clear. Windy at times.
Morning Temperature: 72°F
Sunny. Windy at times.
Afternoon Temperature: 85°F
Sunny. Windy.
Evening Temperature: 72°F
A mix of cloudy and clear skies. Windy.





 

  [ Local Weather Report ]
Pierre, SD 
10:53 PM  39°F
Mostly Cloudy
 
Philip, SD 
10:47 PM  45°F
Overcast
 
Chamberlain, SD 
11:15 PM  41°F
Overcast
 
Winner, SD 
10:53 PM  39°F
Overcast
 
Mobridge, SD 
10:52 PM  43°F
Overcast
 
Faith, SD 
10:56 PM  37°F
 
 
Golovin, AK 
 
Valentine, NE 
10:52 PM  41°F
Overcast
 
Huron, SD 
10:55 PM  43°F
Overcast
 
Aberdeen, SD 
10:53 PM  41°F
Overcast

 
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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