Current Conditions
More Information
WeatherCity Home
Switch to Metric Units
[ Almanac ]  
Sunrise:  5:25 am
Sunset:  8:35 pm
[ Moon Phases ]  

New Moon
Aug 13

First Quarter
Jul 22

Full Moon
Jul 29

Last Quarter
Aug 6




July 15th, 2026 :: 12:54 am MDT   

Local Weather Report for
Custer
South Dakota, United States

 Current Custer Weather Conditions Updated July 14th at 11:53 pm 
Temperature:70°F Dew Point:48°F
Barometer:30.27 inHg Wind: 9 Mph
Humidity:46.2% Visibility:0M
 
 Custer Weather Forecast Summary  
 
Today
Jul 15th
Thursday
Jul 16th
Friday
Jul 17th
Saturday
Jul 18th
Sunday
Jul 19th
Sunny Sunny Mostly Sunny Sunny Mostly Sunny
96°F
98°F
71°F
93°F
74°F
100°F
71°F
104°F
73°F
 
 Custer Detailed Weather Forecast  
 
Wednesday, July 15th, 2026
Overnight Temperature: 70°F
Clear.
Morning Temperature: 73°F
Sunny.
Afternoon Temperature: 93°F
Sunny. Windy at times.
Evening Temperature: 89°F
Clear. Windy at times.
Thursday, July 16th, 2026
Overnight Temperature: 73°F
Clear.
Morning Temperature: 78°F
Sunny.
Afternoon Temperature: 96°F
Sunny.
Evening Temperature: 88°F
Clear. Windy.
Friday, July 17th, 2026
Overnight Temperature: 77°F
Clear.
Morning Temperature: 79°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 87°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 87°F
Clear. Slight chance of a thunderstorm. Windy.
Saturday, July 18th, 2026
Overnight Temperature: 76°F
Clear. Windy at times.
Morning Temperature: 77°F
Sunny.
Afternoon Temperature: 97°F
Sunny.
Evening Temperature: 91°F
Clear with cloudy periods. Windy at times.
Sunday, July 19th, 2026
Overnight Temperature: 77°F
Mostly clear. Windy at times.
Morning Temperature: 82°F
Sunny.
Afternoon Temperature: 101°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 88°F
A mix of cloudy and clear skies. Slight chance of a thunderstorm. Wind 20 to 30 mph.
Monday, July 20th, 2026
Overnight Temperature: 77°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 79°F
Sunny.
Afternoon Temperature: 99°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 71°F
A mix of cloudy and clear skies with a chance of showers. Slight chance of a thunderstorm. Wind 20 to 30 mph.
Tuesday, July 21st, 2026
Overnight Temperature: 69°F
A mix of cloudy and clear skies with a chance of showers. Windy at times.
Morning Temperature: 70°F
A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm.
Afternoon Temperature: 83°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 80°F
Clear with cloudy periods. Windy at times.
Wednesday, July 22nd, 2026
Overnight Temperature: 70°F
A mix of cloudy and clear skies with a slight chance of showers. Windy at times.
Morning Temperature: 60°F
Cloudy with a few showers.
Afternoon Temperature: 61°F
Cloudy with showers likely.
Evening Temperature: 64°F
A mix of clear and cloudy skies with a chance of showers.





 

  [ Local Weather Report ]
Rapid City, SD 
11:52 PM  75°F
 
 
Box Elder, SD 
 
Sturgis, SD 
11:55 PM  79°F
 
 
Spearfish, SD 
11:55 PM  82°F
 
 
Chadron, NE 
11:53 PM  79°F
 
 
Pine Ridge, SD 
11:52 PM  77°F
 
 
Belle Fourche, WY 
 
Philip, SD 
11:55 PM  79°F
 
 
Gillette, WY 
11:53 PM  81°F
 
 
Douglas, WY 
11:53 PM  75°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

  Custer weather brought to you by WeatherCity Server: us-chi1   Rendered in 0.02338s  
Home   |   About WeatherCity