 |
 Current Yankton Weather Conditions |
Updated February 17th at 6:56 am |
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| Temperature: | 37°F |
Dew Point: | 36°F |
| Barometer: | 29.53 inHg |
Wind: | N 26 Mph |
| Humidity: | 93.1% |
Visibility: | 0M |
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| Yankton Weather Forecast Summary |
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Today
Feb 17th
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Wednesday
Feb 18th
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Thursday
Feb 19th
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Friday
Feb 20th
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Saturday
Feb 21st
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Cloudy |
Cloudy |
Mix of rain and snow |
Cloudy |
Cloudy |
68°F
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50°F
31°F |
30°F
19°F |
22°F
8°F |
26°F
8°F |
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| Yankton Detailed Weather Forecast |
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| Tuesday, February 17th, 2026 |
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Morning |
Temperature: 60°F |
| Sunny with cloudy periods. Windy. |
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Afternoon |
Temperature: 61°F |
| Cloudy. |
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Evening |
Temperature: 51°F |
| Clear with cloudy periods with a chance of showers. Windy. |
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| Wednesday, February 18th, 2026 |
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Overnight |
Temperature: 50°F |
| Cloudy. Wind 20 to 30 mph. |
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Morning |
Temperature: 48°F |
| Sunny with cloudy periods. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 42°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 34°F |
| Clear. Windy at times. |
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| Thursday, February 19th, 2026 |
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Overnight |
Temperature: 26°F |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: 28°F |
| Cloudy with a slight chance of flurries or showers. Windy. |
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Afternoon |
Temperature: 24°F |
| Cloudy with flurries likely. Windy at times. |
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Evening |
Temperature: 21°F |
| Cloudy with flurries likely. Windy at times. |
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| Friday, February 20th, 2026 |
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Overnight |
Temperature: 16°F |
| Cloudy with a slight chance of flurries. Windy at times. |
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Morning |
Temperature: 18°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 16°F |
| Sunny. |
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Evening |
Temperature: 9°F |
| Cloudy. |
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| Saturday, February 21st, 2026 |
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Overnight |
Temperature: 8°F |
| Cloudy. |
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Morning |
Temperature: 20°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 21°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 11°F |
| Clear. |
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| Sunday, February 22nd, 2026 |
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Overnight |
Temperature: 10°F |
| Clear. Windy at times. |
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Morning |
Temperature: 15°F |
| Sunny with cloudy periods. Windy. |
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Afternoon |
Temperature: 15°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 5°F |
| Clear. |
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| Monday, February 23rd, 2026 |
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Overnight |
Temperature: -2°F |
| Clear. |
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Morning |
Temperature: 15°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 21°F |
| Sunny. |
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Evening |
Temperature: 21°F |
| A mix of cloudy and clear skies. Windy at times. |
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| Tuesday, February 24th, 2026 |
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Overnight |
Temperature: 22°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 38°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 43°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 39°F |
| Cloudy. Windy at times. |
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| Wednesday, February 25th, 2026 |
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Overnight |
Temperature: 33°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 34°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 36°F |
| Cloudy. |
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Evening |
Temperature: 35°F |
| Cloudy. Windy at times. |
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