 |
 Current Spearfish Weather Conditions |
Updated January 10th at 11:55 am |
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| Overcast |
| Temperature: | 39°F |
Dew Point: | 19°F |
| Barometer: | 30.24 inHg |
Wind: | N 41 Mph |
| Humidity: | 44.3% |
Visibility: | 0M |
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| Spearfish Weather Forecast Summary |
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Today
Jan 10th
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Sunday
Jan 11th
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Monday
Jan 12th
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Tuesday
Jan 13th
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Wednesday
Jan 14th
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Cloudy |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
40°F
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54°F
37°F |
58°F
43°F |
56°F
43°F |
41°F
35°F |
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| Spearfish Detailed Weather Forecast |
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| Saturday, January 10th, 2026 |
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Afternoon |
Temperature: 33°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 34°F |
| Cloudy. |
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| Sunday, January 11th, 2026 |
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Overnight |
Temperature: 37°F |
| Cloudy. |
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Morning |
Temperature: 53°F |
| Mostly sunny. Windy. |
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Afternoon |
Temperature: 43°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 41°F |
| Cloudy. |
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| Monday, January 12th, 2026 |
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Overnight |
Temperature: 44°F |
| Cloudy. |
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Morning |
Temperature: 57°F |
| Cloudy. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 55°F |
| Cloudy. Wind 25 to 40 mph. |
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Evening |
Temperature: 51°F |
| A mix of cloudy and clear skies. Wind 20 to 30 mph. |
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| Tuesday, January 13th, 2026 |
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Overnight |
Temperature: 49°F |
| Cloudy. Wind 20 to 30 mph. |
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Morning |
Temperature: 55°F |
| Cloudy. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 52°F |
| Cloudy. Wind 20 to 30 mph. |
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Evening |
Temperature: 44°F |
| Cloudy with a chance of showers. Windy. |
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| Wednesday, January 14th, 2026 |
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Overnight |
Temperature: 37°F |
| Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times. |
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Morning |
Temperature: 38°F |
| Cloudy. |
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Afternoon |
Temperature: 36°F |
| Sunny. |
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Evening |
Temperature: 39°F |
| Clear. |
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| Thursday, January 15th, 2026 |
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Overnight |
Temperature: 44°F |
| Clear. Wind 25 to 40 mph. |
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Morning |
Temperature: 41°F |
| Cloudy with sunny periods. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 35°F |
| Cloudy. Wind 20 to 30 mph. |
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Evening |
Temperature: 28°F |
| Clear with cloudy periods. Wind 20 to 30 mph. |
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| Friday, January 16th, 2026 |
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Overnight |
Temperature: 26°F |
| Cloudy with a chance of flurries. Windy. |
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Morning |
Temperature: 23°F |
| Cloudy with a chance of flurries. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 19°F |
| Cloudy with a chance of flurries. Wind 20 to 30 mph. |
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Evening |
Temperature: 20°F |
| Cloudy with a slight chance of flurries. Windy. |
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| Saturday, January 17th, 2026 |
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Overnight |
Temperature: 20°F |
| Cloudy. |
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Morning |
Temperature: 40°F |
| A mix of cloud and sun. Windy. |
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Afternoon |
Temperature: 38°F |
| Sunny. Wind 20 to 30 mph. |
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Evening |
Temperature: 37°F |
| Clear. Windy. |
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| Sunday, January 18th, 2026 |
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Overnight |
Temperature: 39°F |
| Clear. Windy at times. |
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Morning |
Temperature: 50°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 42°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 39°F |
| Clear. |
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