 |
 Current Spearfish Weather Conditions |
Updated December 17th at 7:55 am |
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| Temperature: | 54°F |
Dew Point: | 27°F |
| Barometer: | 29.47 inHg |
Wind: | N 51 Mph |
| Humidity: | 34.9% |
Visibility: | 0M |
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| Spearfish Weather Forecast Summary |
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Today
Dec 17th
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Thursday
Dec 18th
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Friday
Dec 19th
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Saturday
Dec 20th
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Sunday
Dec 21st
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Cloudy |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
57°F
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25°F
11°F |
56°F
25°F |
39°F
29°F |
45°F
30°F |
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| Spearfish Detailed Weather Forecast |
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| Wednesday, December 17th, 2025 |
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Morning |
Temperature: 57°F |
| Cloudy with a slight chance of showers. Wind 35 to 45 mph. |
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Afternoon |
Temperature: 41°F |
| Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Wind 40 to 50 mph. |
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Evening |
Temperature: 35°F |
| Cloudy. Wind 40 to 50 mph. |
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| Thursday, December 18th, 2025 |
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Overnight |
Temperature: 12°F |
| Cloudy. Wind 40 to 50 mph. |
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Morning |
Temperature: 22°F |
| Cloudy. Wind 25 to 40 mph. |
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Afternoon |
Temperature: 22°F |
| Cloudy. |
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Evening |
Temperature: 22°F |
| Cloudy. Windy at times. |
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| Friday, December 19th, 2025 |
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Overnight |
Temperature: 26°F |
| Cloudy. |
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Morning |
Temperature: 51°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 48°F |
| Cloudy. Windy. |
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Evening |
Temperature: 34°F |
| Clear with cloudy periods with a slight chance of flurries or showers. Risk of freezing rain. Windy. |
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| Saturday, December 20th, 2025 |
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Overnight |
Temperature: 30°F |
| Cloudy. Windy. |
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Morning |
Temperature: 38°F |
| Sunny with cloudy periods. Windy. |
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Afternoon |
Temperature: 32°F |
| Sunny. Windy. |
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Evening |
Temperature: 30°F |
| A mix of cloudy and clear skies. |
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| Sunday, December 21st, 2025 |
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Overnight |
Temperature: 30°F |
| Cloudy. |
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Morning |
Temperature: 44°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 36°F |
| Cloudy. |
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Evening |
Temperature: 38°F |
| Cloudy. |
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| Monday, December 22nd, 2025 |
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Overnight |
Temperature: 39°F |
| Cloudy. |
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Morning |
Temperature: 56°F |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 43°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 37°F |
| Cloudy. |
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| Tuesday, December 23rd, 2025 |
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Overnight |
Temperature: 34°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 44°F |
| Cloudy. |
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Afternoon |
Temperature: 40°F |
| Cloudy. |
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Evening |
Temperature: 41°F |
| Cloudy. |
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| Wednesday, December 24th, 2025 |
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Overnight |
Temperature: 44°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 61°F |
| Sunny. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 49°F |
| A mix of cloud and sun. Wind 25 to 40 mph. |
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Evening |
Temperature: 32°F |
| Cloudy with a chance of flurries. Windy. |
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| Thursday, December 25th, 2025 |
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Overnight |
Temperature: 29°F |
| Clear with cloudy periods with a chance of flurries. Windy at times. |
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Morning |
Temperature: 43°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 32°F |
| Cloudy. |
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Evening |
Temperature: 31°F |
| Cloudy. |
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