Weather WorldGertson Slough, SD 7-Day Night Weather Forecast
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Gertson Slough, SD Weather Forecast
Gertson Slough, SD Weather Forecast Date: 122 PM CDT Wed Oct 07 2026
The area/counties/county of: Hamlin, including the city of Hayti.or toggle through each period.
This Afternoon... Mostly sunny and not as warm. Near steady temperature in the lower 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. North winds 5 to 10 mph.
Thursday... Mostly cloudy in the morning, then clearing. Highs in the upper 60s. South winds around 5 mph.
Thursday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50. Southeast winds 5 to 10 mph.
Friday... Partly sunny. Highs in the upper 70s. South winds 10 to 15 mph.
Friday Night... Mostly clear. Not as cool with lows in the mid 60s.
Saturday... Sunny, breezy with highs in the lower 80s.
Saturday Night... Mostly clear and breezy. Lows in the upper 50s.
Sunday... Partly sunny. Not as warm with highs in the lower 70s.
Sunday Night... Mostly cloudy. Cooler with lows in the upper 40s.
Columbus Day... Mostly cloudy. A 40% chance of showers. Highs in the upper 50s. Lows in the lower 40s.
Monday Night... Mostly cloudy. A 40% chance of showers. Highs in the upper 50s. Lows in the lower 40s.
POP = Probability of Precipitation
Gertson Slough Radar Loop
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