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City of Plankinton, SDPlankinton, SD 7-Day Weather Forecast
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Plankinton Weather Forecast
Plankinton, SD Weather Forecast Date: 949 AM CDT Sat Sep 05 2026
Weather forecast for Plankinton, SD
Today Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Rest of Today... Sunny. Highs in the lower 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 101 this afternoon. |
Sun Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Sunday... Mostly sunny with a chance of showers with a slight chance of thunderstorms. Humid with highs in the upper 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50%. |
| Labor Day Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Labor Day... Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Breezy with highs around 90. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 50%. Heat index values in the upper 90s in the afternoon. |
Tue Hi: 85°FHi: 29°C Lo: 59°F Lo: 15°C |
Tuesday... Partly sunny in the morning, then clearing. Highs in the mid 80s. |
| Wed Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Wednesday... Sunny. Highs in the lower 80s. |
| Thu Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Thursday... Mostly sunny. Highs in the mid 80s. |
| Fri Hi: 85°FHi: 29°C |
Friday... Mostly sunny. Highs in the mid 80s. |
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