 |
 Current Spearfish Weather Conditions |
Updated December 13th at 12:55 pm |
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| light snow |
| Temperature: | 7°F |
Dew Point: | 5°F |
| Barometer: | 30.27 inHg |
Wind: | N 9 Mph |
| Humidity: | 90.9% |
Visibility: | 0M |
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| Spearfish Weather Forecast Summary |
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Today
Dec 13th
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Sunday
Dec 14th
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Monday
Dec 15th
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Tuesday
Dec 16th
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Wednesday
Dec 17th
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Cloudy |
Mix of Cloud and Sun |
Mix of Cloud and Sun |
Cloudy |
Mix of rain and snow |
13°F
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42°F
9°F |
50°F
36°F |
52°F
38°F |
55°F
35°F |
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| Spearfish Detailed Weather Forecast |
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| Saturday, December 13th, 2025 |
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Afternoon |
Temperature: 6°F |
| Cloudy. |
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Evening |
Temperature: 9°F |
| Clear with cloudy periods. Windy at times. |
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| Sunday, December 14th, 2025 |
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Overnight |
Temperature: 11°F |
| Clear with cloudy periods. |
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Morning |
Temperature: 37°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 35°F |
| Sunny. |
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Evening |
Temperature: 37°F |
| Mostly clear. Windy at times. |
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| Monday, December 15th, 2025 |
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Overnight |
Temperature: 36°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 49°F |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 39°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 43°F |
| A mix of cloudy and clear skies. |
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| Tuesday, December 16th, 2025 |
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Overnight |
Temperature: 44°F |
| Cloudy. |
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Morning |
Temperature: 51°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 43°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 40°F |
| Cloudy. |
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| Wednesday, December 17th, 2025 |
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Overnight |
Temperature: 41°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 55°F |
| A mix of cloud and sun. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 37°F |
| Sunny with cloudy periods with showers likely. Showers possibly mixed with wet flurries. Wind 25 to 40 mph. |
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Evening |
Temperature: 35°F |
| Clear. Wind 25 to 40 mph. |
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| Thursday, December 18th, 2025 |
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Overnight |
Temperature: 32°F |
| Clear with cloudy periods. Wind 25 to 40 mph. |
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Morning |
Temperature: 30°F |
| Sunny with cloudy periods. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 23°F |
| Sunny. |
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Evening |
Temperature: 25°F |
| Cloudy. Windy at times. |
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| Friday, December 19th, 2025 |
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Overnight |
Temperature: 33°F |
| Cloudy. |
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Morning |
Temperature: 44°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 32°F |
| Cloudy. |
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Evening |
Temperature: 32°F |
| Cloudy with a slight chance of flurries or showers. |
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| Saturday, December 20th, 2025 |
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Overnight |
Temperature: 29°F |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: 37°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 29°F |
| Sunny. |
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Evening |
Temperature: 28°F |
| Clear. |
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| Sunday, December 21st, 2025 |
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Overnight |
Temperature: 28°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 41°F |
| Cloudy. |
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Afternoon |
Temperature: 40°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 53°F |
| Cloudy. Wind 35 to 45 mph. |
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