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August 8th, 2025 :: 9:41 pm MDT   

Local Weather Report for
Spearfish
South Dakota, United States

 Current Spearfish Weather Conditions Updated August 8th at 8:55 pm 
Temperature:57°F Dew Point:50°F
Barometer:30.06 inHg Wind:N 19 Mph
Humidity:76.8% Visibility:0M
 
 Spearfish Weather Forecast Summary  
 
Today
Aug 8th
Saturday
Aug 9th
Sunday
Aug 10th
Monday
Aug 11th
Tuesday
Aug 12th
Cloudy Cloudy Cloudy Cloudy Cloudy
76°F
83°F
57°F
82°F
57°F
86°F
66°F
94°F
64°F
 
 Spearfish Detailed Weather Forecast  
 
Saturday, August 9th, 2025
Overnight Temperature: 57°F
Clear.
Morning Temperature: 77°F
Cloudy. Windy.
Afternoon Temperature: 79°F
Cloudy. Windy at times.
Evening Temperature: 66°F
Cloudy.
Sunday, August 10th, 2025
Overnight Temperature: 59°F
Clear.
Morning Temperature: 76°F
Cloudy. Windy at times.
Afternoon Temperature: 82°F
Mostly sunny. Windy at times.
Evening Temperature: 67°F
Mostly clear.
Monday, August 11th, 2025
Overnight Temperature: 67°F
Cloudy.
Morning Temperature: 81°F
Cloudy. Windy at times.
Afternoon Temperature: 83°F
A mix of cloud and sun.
Evening Temperature: 68°F
Clear with cloudy periods.
Tuesday, August 12th, 2025
Overnight Temperature: 64°F
Clear.
Morning Temperature: 86°F
Cloudy. Slight chance of a thunderstorm. Windy.
Afternoon Temperature: 94°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Evening Temperature: 70°F
Clear with cloudy periods with a chance of showers.
Wednesday, August 13th, 2025
Overnight Temperature: 65°F
Clear.
Morning Temperature: 81°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 91°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 78°F
Cloudy. Chance of a thunderstorm.
Thursday, August 14th, 2025
Overnight Temperature: 79°F
A mix of cloudy and clear skies.
Morning Temperature: 96°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 99°F
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 82°F
A mix of clear and cloudy skies.
Friday, August 15th, 2025
Overnight Temperature: 75°F
Clear.
Morning Temperature: 91°F
A mix of cloud and sun. Chance of a thunderstorm. Windy.
Afternoon Temperature: 93°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Evening Temperature: 70°F
A mix of cloudy and clear skies with a few showers. Chance of a thunderstorm. Windy.
Saturday, August 16th, 2025
Overnight Temperature: 65°F
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 69°F
Cloudy with showers likely. Slight chance of a thunderstorm.
Afternoon Temperature: 76°F
Sunny with a slight chance of showers or thundershowers. Windy.
Evening Temperature: 66°F
Cloudy. Windy at times.





 

  [ Local Weather Report ]
Sturgis, SD 
8:55 PM  63°F
 
 
Box Elder, SD 
 
Rapid City, SD 
8:52 PM  61°F
 
 
Custer, SD 
8:53 PM  57°F
 
 
Buffalo, SD 
8:56 PM  61°F
 
 
Gillette, WY 
8:53 PM  61°F
 
 
Belle Fourche, WY 
 
Faith, SD 
8:56 PM  64°F
 
 
Dead Horse, WY 
 
Philip, SD 
8:55 PM  68°F
 

This WeatherCity Weather Forecast for Spearfish, 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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