 |
 Current Spearfish Weather Conditions |
Updated December 29th at 2:55 pm |
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| Temperature: | 36°F |
Dew Point: | 16°F |
| Barometer: | 30.33 inHg |
Wind: | N 26 Mph |
| Humidity: | 43.5% |
Visibility: | 0M |
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| Spearfish Weather Forecast Summary |
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Today
Dec 29th
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Tuesday
Dec 30th
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Wednesday
Dec 31st
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Thursday
Jan 1st
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Friday
Jan 2nd
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Cloudy |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
34°F
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43°F
26°F |
45°F
26°F |
40°F
28°F |
41°F
28°F |
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| Spearfish Detailed Weather Forecast |
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| Monday, December 29th, 2025 |
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Afternoon |
Temperature: 24°F |
| Sunny. |
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Evening |
Temperature: 26°F |
| Cloudy. |
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| Tuesday, December 30th, 2025 |
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Overnight |
Temperature: 31°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 43°F |
| A mix of cloud and sun. Windy. |
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Afternoon |
Temperature: 34°F |
| Sunny. |
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Evening |
Temperature: 34°F |
| Cloudy. |
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| Wednesday, December 31st, 2025 |
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Overnight |
Temperature: 38°F |
| A mix of cloudy and clear skies. Windy at times. |
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Morning |
Temperature: 44°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 30°F |
| Sunny. |
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Evening |
Temperature: 26°F |
| A mix of cloudy and clear skies. |
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| Thursday, January 1st, 2026 |
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Overnight |
Temperature: 29°F |
| Cloudy. |
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Morning |
Temperature: 39°F |
| Cloudy. |
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Afternoon |
Temperature: 33°F |
| Cloudy. |
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Evening |
Temperature: 30°F |
| Cloudy. |
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| Friday, January 2nd, 2026 |
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Overnight |
Temperature: 28°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 39°F |
| Cloudy. |
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Afternoon |
Temperature: 39°F |
| Cloudy. |
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Evening |
Temperature: 39°F |
| Clear. |
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| Saturday, January 3rd, 2026 |
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Overnight |
Temperature: 38°F |
| Cloudy. |
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Morning |
Temperature: 47°F |
| Cloudy. |
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Afternoon |
Temperature: 49°F |
| Cloudy. Windy. |
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Evening |
Temperature: 52°F |
| Clear. Wind 20 to 30 mph. |
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| Sunday, January 4th, 2026 |
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Overnight |
Temperature: 46°F |
| Clear. Windy at times. |
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Morning |
Temperature: 58°F |
| A mix of cloud and sun. Windy at times. |
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Afternoon |
Temperature: 46°F |
| Cloudy. |
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Evening |
Temperature: 39°F |
| Cloudy. |
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| Monday, January 5th, 2026 |
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Overnight |
Temperature: 36°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 45°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 36°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 34°F |
| Cloudy. |
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| Tuesday, January 6th, 2026 |
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Overnight |
Temperature: 34°F |
| Cloudy. |
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Morning |
Temperature: 51°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 42°F |
| Cloudy. |
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Evening |
Temperature: 39°F |
| Clear. |
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