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Oldham, SD 7-Day Night Weather Forecast
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Oldham, SD Weather Forecast
Oldham, SD Weather Forecast Date: 1044 PM CDT Sun Sep 06 2026
The area/counties/county of: Kingsbury, including the cities of: De Smet, Arlington, and Lake Preston.or toggle through each period.
Overnight... Mostly cloudy. Near steady temperature in the upper 60s. Southeast winds 15 to 20 mph.
Labor Day... Mostly cloudy in the morning, then becoming partly sunny. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 80s. Southeast winds 20 to 25 mph with gusts up to 35 mph. Chance of rain 20%.
Monday Night... Mostly cloudy with a chance of showers and thunderstorms. Breezy with lows in the upper 60s. South winds 15 to 25 mph. Gusts up to 40 mph in the evening. Chance of rain 50%.
Tuesday... Mostly cloudy in the morning, then clearing. Humid with highs in the lower 80s. Southwest winds 10 to 15 mph, becoming northwest in the afternoon.
Tuesday Night... Mostly clear. Cooler with lows in the upper 50s. Northwest winds 5 to 10 mph.
Wednesday... Sunny. Highs in the mid 70s.
Wednesday Night... Mostly clear. Lows in the lower 50s.
Thursday... Sunny. Highs in the lower 80s.
Thursday Night... Mostly clear. Lows around 60.
Friday... Sunny. Highs in the lower 80s.
Friday Night... Mostly clear. Lows in the mid 50s.
Saturday... Mostly sunny. Highs in the mid 70s.
Saturday Night... Mostly cloudy with a 40% chance of showers. Lows in the lower 50s.
POP = Probability of Precipitation
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