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Markus School, SD Weather Forecast
Markus School, SD Weather Forecast Date: 759 PM CDT Mon Sep 21 2026
The area/counties/county of: Douglas, including the cities of: Armour, Corsica, and Delmont.or toggle through each period.
Tonight... Cloudy with a slight chance of drizzle. Patchy fog this evening. Areas of fog after midnight. Lows in the lower 50s. East winds 5 to 10 mph.
Tuesday... Cloudy. A slight chance of drizzle in the morning. Areas of fog in the morning. Highs in the lower 60s. Southeast winds 10 to 15 mph.
Tuesday Night... Mostly cloudy. A chance of showers after midnight. Lows around 50. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40%.
Wednesday... Mostly cloudy. A chance of showers, mainly in the morning. Highs in the mid 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50%.
Wednesday Night... Cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely after midnight. Lows in the mid 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60%.
Thursday... Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 70s. Chance of rain 20%.
Thursday Night... Mostly cloudy. A chance of showers and drizzle after midnight. Lows in the mid 50s. Chance of rain 30%.
Friday... Mostly cloudy. A chance of showers and drizzle in the morning. Highs in the upper 60s. Chance of rain 40%.
Friday Night... Mostly cloudy with a chance of showers and drizzle. Lows in the upper 50s. Chance of rain 50%.
Saturday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s.
Saturday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s.
Sunday... Mostly sunny. Highs in the lower 70s.
Sunday Night... Partly cloudy in the evening, then mostly cloudy after midnight. Lows in the mid 50s.
POP = Probability of Precipitation
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