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City of De Smet, SDDe Smet, SD 7-Day Night Weather Forecast
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De Smet, SD Weather Forecast
De Smet, SD Weather Forecast Date: 159 PM CDT Sun Sep 20 2026
The area/counties/county of: Kingsbury, including the cities of: De Smet, Arlington, and Lake Preston.or toggle through each period.
This Afternoon... Mostly cloudy with a 20% chance of showers. Near steady temperature in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph.
Tonight... Showers. Lows in the upper 40s. East winds around 10 mph with gusts up to 20 mph. Chance of rain near 100%.
Monday... Cloudy. Showers likely in the morning. Highs in the upper 50s. East winds 10 to 15 mph. Chance of rain 70%.
Monday Night... Mostly cloudy. Lows in the mid 40s. East winds 5 to 10 mph.
Tuesday... Mostly sunny. Highs in the lower 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
Tuesday Night... Partly cloudy. Lows in the mid 40s.
Wednesday... Partly sunny. Highs in the mid 60s.
Wednesday Night... Showers likely. Lows in the upper 40s. Chance of rain 60%.
Thursday... Mostly cloudy. Highs in the upper 60s.
Thursday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 30%.
Friday... Mostly cloudy with a 30% chance of showers. Highs in the upper 60s.
Friday Night... Cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 30%.
POP = Probability of Precipitation
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