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Mallard Slough, SD 7-Day Night Weather Forecast
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Mallard Slough, SD Weather Forecast
Mallard Slough, SD Weather Forecast Date: 1207 PM CDT Sun Aug 30 2026
The area/counties/county of: Marshall, including the city of Britton.or toggle through each period.
This Afternoon... Partly sunny. Highs in the lower 80s. East winds 10 to 15 mph with gusts up to 25 mph.
Tonight... Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Humid with lows around 60. Southeast winds 5 to 10 mph, becoming northwest with gusts up to 20 mph after midnight. Chance of rain 20%.
Monday... Partly sunny in the morning, then becoming sunny. Highs around 80. West winds 5 to 10 mph with gusts up to 20 mph.
Monday Night... Partly cloudy. Lows in the upper 50s. Southwest winds 5 to 10 mph.
Tuesday... Partly sunny. Highs around 80. West winds around 5 mph, becoming east around 5 mph in the afternoon.
Tuesday Night... A chance of showers in the evening. Mostly cloudy with a slight chance of thunderstorms. Lows in the lower 60s. Chance of rain 50%.
Wednesday... Partly sunny. Highs around 80.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30%.
Thursday... Partly sunny. Highs in the lower 80s.
Thursday Night... Mostly clear. Lows in the mid 60s. Highs in the mid 80s.
Friday... Mostly clear. Lows in the mid 60s. Highs in the mid 80s.
Friday Night... Mostly clear. A slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 20%.
POP = Probability of Precipitation
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