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Oswald School, SD Weather Forecast
Oswald School, SD Weather Forecast Date: 449 PM CDT Sat Sep 12 2026
The area/counties/county of: Yankton, including the city of Yankton.or toggle through each period.
Tonight... Partly cloudy this evening, then mostly cloudy with a chance of sprinkles after midnight. Lows in the lower 50s. North winds around 5 mph, becoming northeast around 5 mph after midnight.
Sunday... Mostly cloudy with a 40% chance of showers. Highs around 70. East winds 5 to 10 mph with gusts up to 20 mph.
Sunday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Southeast winds 15 to 20 mph. Chance of rain 50%.
Monday... A chance of thunderstorms. Showers, mainly in the morning. Breezy, warmer. More humid with highs around 80. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain near 100%.
Monday Night... A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 50s. West winds 10 to 15 mph, becoming northwest 5 to 10 mph after midnight. Chance of rain 20%.
Tuesday... Mostly sunny. Highs in the lower 70s.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.
Wednesday... A chance of showers in the morning. Mostly cloudy. Highs in the upper 60s. Chance of rain 50%.
Wednesday Night... Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 40%.
Thursday... Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs around 70. Chance of rain 40%.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the mid 50s. Chance of rain 50%.
Friday... A chance of showers in the morning. Partly sunny. Highs in the lower 70s. Chance of rain 50%.
Friday Night... Partly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 30%.
POP = Probability of Precipitation
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