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December 22nd, 2025 :: 9:41 am MST   

Local Weather Report for
Custer
South Dakota, United States

 Current Custer Weather Conditions Updated December 22nd at 8:53 am 
Temperature:50°F Dew Point:30°F
Barometer:29.83 inHg Wind:N 30 Mph
Humidity:46.3% Visibility:0M
 
 Custer Weather Forecast Summary  
 
Today
Dec 22nd
Tuesday
Dec 23rd
Wednesday
Dec 24th
Thursday
Dec 25th
Friday
Dec 26th
Cloudy Cloudy Cloudy Cloudy Cloudy
61°F
55°F
36°F
59°F
47°F
58°F
40°F
54°F
41°F
 
 Custer Detailed Weather Forecast  
 
Monday, December 22nd, 2025
Morning Temperature: 59°F
Sunny. Wind 25 to 40 mph.
Afternoon Temperature: 49°F
Cloudy. Wind 20 to 30 mph.
Evening Temperature: 39°F
Cloudy.
Tuesday, December 23rd, 2025
Overnight Temperature: 37°F
Cloudy.
Morning Temperature: 52°F
Cloudy.
Afternoon Temperature: 48°F
Cloudy.
Evening Temperature: 48°F
Cloudy. Windy at times.
Wednesday, December 24th, 2025
Overnight Temperature: 49°F
Cloudy. Windy.
Morning Temperature: 59°F
Cloudy. Windy.
Afternoon Temperature: 48°F
A mix of cloud and sun.
Evening Temperature: 48°F
Mostly clear. Windy at times.
Thursday, December 25th, 2025
Overnight Temperature: 54°F
Clear with cloudy periods. Wind 20 to 30 mph.
Morning Temperature: 56°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 48°F
Sunny. Windy at times.
Evening Temperature: 40°F
Clear.
Friday, December 26th, 2025
Overnight Temperature: 45°F
Clear. Wind 25 to 40 mph.
Morning Temperature: 54°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 44°F
Cloudy. Windy at times.
Evening Temperature: 41°F
Clear with cloudy periods. Windy at times.
Saturday, December 27th, 2025
Overnight Temperature: 36°F
Cloudy.
Morning Temperature: 43°F
Cloudy.
Afternoon Temperature: 30°F
Cloudy. Windy at times.
Evening Temperature: 25°F
Clear.
Sunday, December 28th, 2025
Overnight Temperature: 27°F
Clear.
Morning Temperature: 43°F
Cloudy. Windy.
Afternoon Temperature: 37°F
Cloudy.
Evening Temperature: 37°F
Cloudy. Windy at times.
Monday, December 29th, 2025
Overnight Temperature: 34°F
Cloudy.
Morning Temperature: 43°F
Cloudy.
Afternoon Temperature: 35°F
Cloudy.
Evening Temperature: 39°F
Cloudy.
Tuesday, December 30th, 2025
Overnight Temperature: 38°F
Cloudy.
Morning Temperature: 52°F
Mostly sunny. Windy at times.
Afternoon Temperature: 40°F
Sunny.
Evening Temperature: 40°F
Cloudy.





 

  [ Local Weather Report ]
Rapid City, SD 
8:52 AM  39°F
 
 
Box Elder, SD 
 
Sturgis, SD 
8:55 AM  36°F
 
 
Spearfish, SD 
8:55 AM  59°F
 
 
Chadron, NE 
8:53 AM  48°F
 
 
Pine Ridge, SD 
8:52 AM  39°F
 
 
Belle Fourche, WY 
 
Philip, SD 
8:55 AM  30°F
 
 
Gillette, WY 
8:53 AM  52°F
 
 
Douglas, WY 
8:53 AM  52°F
 

 
This WeatherCity Weather Forecast for Custer, 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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