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Marion, SD 7-Day Night Weather Forecast
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Marion, SD Weather Forecast
Marion, SD Weather Forecast Date: 934 PM CDT Sat Sep 05 2026
The area/counties/county of: Turner, including the cities of: Parker, Centerville, Marion, Viborg, Irene, Hurley, and Chancellor.or toggle through each period.
Tonight... Mostly clear this evening, then becoming mostly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
Sunday... Mostly cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Humid with highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40%.
Sunday Night... Mostly cloudy. Humid with lows in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Labor Day... Mostly cloudy in the morning, then becoming mostly sunny. Breezy with highs in the lower 90s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Heat index values in the upper 90s in the afternoon.
Monday Night... Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 50%.
Tuesday... Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the upper 80s. Chance of rain 50%.
Tuesday Night... Mostly clear. Cooler with lows in the lower 60s.
Wednesday... Sunny. Highs in the lower 80s.
Wednesday Night... Partly cloudy. Lows in the upper 50s.
Thursday... Mostly sunny. Highs in the mid 80s.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
Friday... Mostly sunny. Highs in the upper 80s.
Friday Night... Mostly clear. Lows in the lower 60s.
POP = Probability of Precipitation
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