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January 9th, 2026 :: 5:14 am MST   

Local Weather Report for
Spearfish
South Dakota, United States

 Current Spearfish Weather Conditions Updated January 9th at 3:55 am 
Partly Clear
Temperature:25°F Dew Point:25°F
Barometer:30.01 inHg Wind:N 6 Mph
Humidity:100.0% Visibility:0M
 
 Spearfish Weather Forecast Summary  
 
Today
Jan 9th
Saturday
Jan 10th
Sunday
Jan 11th
Monday
Jan 12th
Tuesday
Jan 13th
Mix of rain and snow Cloudy Cloudy Cloudy Cloudy
32°F
31°F
21°F
49°F
28°F
52°F
39°F
53°F
45°F
 
 Spearfish Detailed Weather Forecast  
 
Friday, January 9th, 2026
Morning Temperature: 32°F
Sunny. Windy.
Afternoon Temperature: 26°F
Cloudy. Windy at times.
Evening Temperature: 29°F
Cloudy. Windy at times.
Saturday, January 10th, 2026
Overnight Temperature: 24°F
Cloudy with a chance of flurries. Windy at times.
Morning Temperature: 30°F
Cloudy with a chance of flurries or showers. Windy at times.
Afternoon Temperature: 23°F
A mix of sun and cloud.
Evening Temperature: 22°F
Cloudy.
Sunday, January 11th, 2026
Overnight Temperature: 29°F
Cloudy.
Morning Temperature: 47°F
Mostly sunny. Windy.
Afternoon Temperature: 41°F
Sunny. Windy at times.
Evening Temperature: 38°F
Clear with cloudy periods.
Monday, January 12th, 2026
Overnight Temperature: 39°F
Cloudy.
Morning Temperature: 52°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 48°F
A mix of cloud and sun. Windy.
Evening Temperature: 46°F
A mix of cloudy and clear skies. Wind 20 to 30 mph.
Tuesday, January 13th, 2026
Overnight Temperature: 45°F
Cloudy. Wind 20 to 30 mph.
Morning Temperature: 52°F
Cloudy. Windy.
Afternoon Temperature: 49°F
Cloudy. Windy.
Evening Temperature: 47°F
Cloudy. Wind 20 to 30 mph.
Wednesday, January 14th, 2026
Overnight Temperature: 39°F
Cloudy. Wind 20 to 30 mph.
Morning Temperature: 42°F
Cloudy. Windy.
Afternoon Temperature: 39°F
Cloudy. Windy at times.
Evening Temperature: 36°F
Clear with cloudy periods.
Thursday, January 15th, 2026
Overnight Temperature: 36°F
Clear.
Morning Temperature: 48°F
Sunny. Wind 20 to 30 mph.
Afternoon Temperature: 36°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Wind 20 to 30 mph.
Evening Temperature: 32°F
A mix of cloudy and clear skies with a slight chance of flurries or showers. Windy.
Friday, January 16th, 2026
Overnight Temperature: 31°F
Cloudy with clear periods with a slight chance of flurries or showers. Windy.
Morning Temperature: 34°F
Cloudy with a chance of flurries or showers. Risk of freezing rain. Wind 20 to 30 mph.
Afternoon Temperature: 27°F
Mostly cloudy with a chance of flurries. Windy.
Evening Temperature: 19°F
Cloudy with a chance of flurries. Windy.





 

  [ Local Weather Report ]
Sturgis, SD 
3:55 AM  27°F
Mostly Cloudy
 
Box Elder, SD 
 
Rapid City, SD 
3:52 AM  30°F
light snow
 
Custer, SD 
3:53 AM  21°F
Overcast
 
Buffalo, SD 
3:56 AM  23°F
 
 
Gillette, WY 
3:53 AM  12°F
Mostly Clear
 
Belle Fourche, WY 
 
Faith, SD 
3:56 AM  28°F
 
 
Dead Horse, WY 
 
Philip, SD 
3:55 AM  25°F
Overcast

 
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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