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Sunrise:  7:26 am
Sunset:  4:30 pm
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Full Moon
Jan 31

Last Quarter
Jan 12

New Moon
Jan 19

First Quarter
Jan 26




January 2nd, 2026 :: 12:07 pm MST   

Local Weather Report for
Custer
South Dakota, United States

 Current Custer Weather Conditions Updated January 2nd at 10:53 am 
Overcast
Temperature:46°F Dew Point:25°F
Barometer:29.74 inHg Wind:N 11 Mph
Humidity:42.3% Visibility:0M
 
 Custer Weather Forecast Summary  
 
Today
Jan 2nd
Saturday
Jan 3rd
Sunday
Jan 4th
Monday
Jan 5th
Tuesday
Jan 6th
Cloudy Cloudy Cloudy Cloudy Mix of Cloud and Sun
38°F
50°F
37°F
57°F
41°F
54°F
39°F
52°F
36°F
 
 Custer Detailed Weather Forecast  
 
Friday, January 2nd, 2026
Afternoon Temperature: 37°F
Cloudy.
Evening Temperature: 37°F
Clear with cloudy periods.
Saturday, January 3rd, 2026
Overnight Temperature: 37°F
Cloudy.
Morning Temperature: 49°F
A mix of cloud and sun.
Afternoon Temperature: 38°F
Cloudy.
Evening Temperature: 41°F
Cloudy.
Sunday, January 4th, 2026
Overnight Temperature: 47°F
Cloudy. Wind 20 to 30 mph.
Morning Temperature: 56°F
A mix of cloud and sun. Wind 35 to 45 mph.
Afternoon Temperature: 48°F
Cloudy. Windy at times.
Evening Temperature: 43°F
A mix of cloudy and clear skies. Windy at times.
Monday, January 5th, 2026
Overnight Temperature: 40°F
Cloudy.
Morning Temperature: 52°F
Cloudy. Windy.
Afternoon Temperature: 47°F
Sunny. Wind 20 to 30 mph.
Evening Temperature: 43°F
Cloudy. Windy.
Tuesday, January 6th, 2026
Overnight Temperature: 41°F
Clear. Wind 20 to 30 mph.
Morning Temperature: 50°F
Sunny. Wind 20 to 30 mph.
Afternoon Temperature: 45°F
Mostly sunny. Windy.
Evening Temperature: 37°F
A mix of cloudy and clear skies.
Wednesday, January 7th, 2026
Overnight Temperature: 36°F
Clear. Windy at times.
Morning Temperature: 49°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 43°F
Cloudy.
Evening Temperature: 35°F
Cloudy. Windy at times.
Thursday, January 8th, 2026
Overnight Temperature: 32°F
Cloudy. Windy at times.
Morning Temperature: 33°F
Cloudy with a chance of flurries or showers. Windy at times.
Afternoon Temperature: 26°F
Cloudy with a chance of flurries.
Evening Temperature: 25°F
Cloudy with a chance of flurries.
Friday, January 9th, 2026
Overnight Temperature: 24°F
Cloudy.
Morning Temperature: 29°F
Cloudy.
Afternoon Temperature: 24°F
Cloudy with sunny periods.
Evening Temperature: 17°F
Clear.
Saturday, January 10th, 2026
Overnight Temperature: 15°F
Clear with cloudy periods.
Morning Temperature: 27°F
Cloudy.
Afternoon Temperature: 18°F
Sunny.
Evening Temperature: 16°F
Clear.





 

  [ Local Weather Report ]
Rapid City, SD 
10:45 AM  25°F
mist
 
Box Elder, SD 
 
Sturgis, SD 
10:55 AM  25°F
moderate freezing fog
 
Spearfish, SD 
10:55 AM  30°F
Overcast
 
Chadron, NE 
10:53 AM  27°F
Overcast
 
Pine Ridge, SD 
10:52 AM  28°F
Mostly Sunny
 
Belle Fourche, WY 
 
Philip, SD 
10:55 AM  21°F
Overcast
 
Gillette, WY 
10:53 AM  46°F
Overcast
 
Douglas, WY 
10:53 AM  46°F
Overcast

 
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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