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City of De Smet, SDDe Smet, SD 7-Day Weather Forecast
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De Smet Weather Forecast
De Smet, SD Weather Forecast Date: 1114 AM CDT Thu Sep 10 2026
Weather forecast for De Smet, SD
Today Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
This Afternoon... Sunny. Highs in the lower 80s. South winds 15 to 20 mph. |
Fri Hi: 89°FHi: 32°C Lo: 55°F Lo: 13°C |
Friday... Mostly sunny and windy. Highs in the upper 80s. South winds 20 to 30 mph with gusts up to 40 mph. |
| Sat Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Saturday... Mostly sunny. Not as warm with highs in the lower 70s. North winds 5 to 10 mph with gusts up to 20 mph. |
Sun Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Sunday... Showers likely with a chance of thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 70%. |
Mon Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Monday... Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 60s. Chance of rain 50%. |
| Tue Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Tuesday... Sunny. Highs in the lower 60s. |
| Wed Hi: 65°FHi: 18°C |
Wednesday... Mostly sunny. Highs in the mid 60s. |
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