 |
 Current Spearfish Weather Conditions |
Updated December 31st at 5:55 am |
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| Temperature: | 48°F |
Dew Point: | 23°F |
| Barometer: | 30.04 inHg |
Wind: | N 28 Mph |
| Humidity: | 36.7% |
Visibility: | 0M |
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| Spearfish Weather Forecast Summary |
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Today
Dec 31st
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Thursday
Jan 1st
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Friday
Jan 2nd
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Saturday
Jan 3rd
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Sunday
Jan 4th
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Mix of Cloud and Sun |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
49°F
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47°F
28°F |
40°F
26°F |
42°F
28°F |
41°F
27°F |
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| Spearfish Detailed Weather Forecast |
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| Wednesday, December 31st, 2025 |
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Morning |
Temperature: 49°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 35°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 29°F |
| A mix of cloudy and clear skies. |
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| Thursday, January 1st, 2026 |
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Overnight |
Temperature: 34°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 47°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 34°F |
| Cloudy. |
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Evening |
Temperature: 28°F |
| Cloudy. |
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| Friday, January 2nd, 2026 |
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Overnight |
Temperature: 27°F |
| Cloudy. |
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Morning |
Temperature: 35°F |
| Cloudy. |
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Afternoon |
Temperature: 35°F |
| Cloudy. |
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Evening |
Temperature: 39°F |
| Clear with cloudy periods. |
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| Saturday, January 3rd, 2026 |
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Overnight |
Temperature: 37°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 41°F |
| Sunny. |
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Afternoon |
Temperature: 33°F |
| Cloudy. |
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Evening |
Temperature: 28°F |
| Cloudy. Windy at times. |
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| Sunday, January 4th, 2026 |
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Overnight |
Temperature: 27°F |
| Cloudy. |
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Morning |
Temperature: 38°F |
| Sunny. |
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Afternoon |
Temperature: 36°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 35°F |
| Cloudy. |
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| Monday, January 5th, 2026 |
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Overnight |
Temperature: 37°F |
| Cloudy. |
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Morning |
Temperature: 58°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 47°F |
| Cloudy. |
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Evening |
Temperature: 44°F |
| Clear. Windy at times. |
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| Tuesday, January 6th, 2026 |
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Overnight |
Temperature: 43°F |
| Clear. Windy at times. |
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Morning |
Temperature: 55°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 48°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 42°F |
| Cloudy. |
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| Wednesday, January 7th, 2026 |
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Overnight |
Temperature: 41°F |
| Cloudy. |
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Morning |
Temperature: 51°F |
| A mix of sun and cloud. |
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Afternoon |
Temperature: 39°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 23°F |
| Cloudy with flurries likely. Windy at times. |
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| Thursday, January 8th, 2026 |
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Overnight |
Temperature: 14°F |
| Cloudy with flurries likely. Windy at times. |
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Morning |
Temperature: 11°F |
| Cloudy with flurries likely. Windy at times. |
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Afternoon |
Temperature: 7°F |
| Cloudy with flurries likely. Windy at times. |
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Evening |
Temperature: 5°F |
| Cloudy with flurries likely. Windy at times. |
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