Current Conditions
More Information
WeatherCity Home
Switch to Metric Units
[ Almanac ]  
Sunrise:  7:26 am
Sunset:  4:19 pm
[ Moon Phases ]  

New Moon
Jan 17

First Quarter
Dec 27

Full Moon
Jan 4

Last Quarter
Jan 12




December 19th, 2025 :: 1:35 am MST   

Local Weather Report for
Spearfish
South Dakota, United States

 Current Spearfish Weather Conditions Updated December 19th at 12:55 am 
Temperature:36°F Dew Point:16°F
Barometer:29.53 inHg Wind:calm
Humidity:43.5% Visibility:0M
 
 Spearfish Weather Forecast Summary  
 
Today
Dec 19th
Saturday
Dec 20th
Sunday
Dec 21st
Monday
Dec 22nd
Tuesday
Dec 23rd
Mix of rain and snow Mix of Cloud and Sun Cloudy Cloudy Cloudy
57°F
38°F
28°F
40°F
30°F
50°F
35°F
56°F
34°F
 
 Spearfish Detailed Weather Forecast  
 
Friday, December 19th, 2025
Overnight Temperature: 39°F
Cloudy. Windy at times.
Morning Temperature: 56°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 46°F
Cloudy. Windy at times.
Evening Temperature: 32°F
Cloudy with flurries or showers likely. Risk of freezing rain. Wind 20 to 30 mph.
Saturday, December 20th, 2025
Overnight Temperature: 29°F
Clear. Windy.
Morning Temperature: 38°F
Sunny. Windy.
Afternoon Temperature: 30°F
Sunny.
Evening Temperature: 29°F
A mix of cloudy and clear skies.
Sunday, December 21st, 2025
Overnight Temperature: 30°F
Cloudy.
Morning Temperature: 40°F
Cloudy.
Afternoon Temperature: 36°F
Cloudy.
Evening Temperature: 37°F
Cloudy.
Monday, December 22nd, 2025
Overnight Temperature: 38°F
Cloudy.
Morning Temperature: 47°F
Cloudy. Windy at times.
Afternoon Temperature: 39°F
A mix of cloud and sun.
Evening Temperature: 36°F
Cloudy.
Tuesday, December 23rd, 2025
Overnight Temperature: 35°F
Cloudy. Windy at times.
Morning Temperature: 51°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 48°F
Cloudy.
Evening Temperature: 44°F
Clear.
Wednesday, December 24th, 2025
Overnight Temperature: 44°F
Cloudy.
Morning Temperature: 51°F
Cloudy.
Afternoon Temperature: 43°F
Cloudy. Windy at times.
Evening Temperature: 50°F
Cloudy. Windy.
Thursday, December 25th, 2025
Overnight Temperature: 52°F
Clear with cloudy periods. Wind 25 to 40 mph.
Morning Temperature: 56°F
Sunny. Windy.
Afternoon Temperature: 46°F
Cloudy.
Evening Temperature: 52°F
A mix of cloudy and clear skies. Wind 20 to 30 mph.
Friday, December 26th, 2025
Overnight Temperature: 49°F
Clear. Windy.
Morning Temperature: 57°F
Sunny. Windy.
Afternoon Temperature: 45°F
Sunny.
Evening Temperature: 41°F
Cloudy.
Saturday, December 27th, 2025
Overnight Temperature: 39°F
Cloudy.
Morning Temperature: 45°F
Cloudy.
Afternoon Temperature: 39°F
Cloudy.
Evening Temperature: 35°F
Cloudy.





 

  [ Local Weather Report ]
Sturgis, SD 
12:55 AM  32°F
Mostly Clear
 
Box Elder, SD 
 
Rapid City, SD 
12:52 AM  25°F
Mostly Clear
 
Custer, SD 
12:53 AM  19°F
 
 
Buffalo, SD 
12:56 AM  21°F
 
 
Gillette, WY 
12:53 AM  36°F
 
 
Belle Fourche, WY 
 
Faith, SD 
12:56 AM  14°F
 
 
Dead Horse, WY 
 
Philip, SD 
12:55 AM  16°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

  Spearfish weather brought to you by WeatherCity Server: us-chi1   Rendered in 0.00302s  
Home   |   About WeatherCity