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Hammer, SD Weather Forecast
Hammer, SD Weather Forecast Date: 1122 AM CDT Fri Oct 30 2026
The area/counties/county of: Roberts, including the city of Sisseton.or toggle through each period.
Rest of Today... Partly sunny. Highs in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 30 mph.
Tonight... Partly cloudy in the evening, then cloudy with a chance of rain after midnight. Lows in the lower 40s. Southeast winds 5 to 10 mph. Chance of rain 50%.
Saturday... Cloudy. A chance of rain, mainly in the morning. Highs in the mid 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50%.
Saturday Night... Mostly cloudy. Lows around 50. Southeast winds 5 to 10 mph.
Sunday... Mostly cloudy. Highs in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night... Cloudy. A chance of rain after midnight. Lows in the upper 40s. Chance of rain 50%.
Monday... A slight chance of thunderstorms in the morning. Rain. Near steady temperature in the mid 50s. Chance of rain 90%.
Monday Night... Rain. Lows in the mid 40s. Chance of rain 90%.
Tuesday... Rain likely, mainly in the morning. Breezy. Near steady temperature in the upper 40s. Chance of rain 70%.
Tuesday Night... Mostly cloudy. A chance of rain, mainly in the evening. Lows around 40. Chance of rain 50%.
Wednesday... Partly sunny with a 20% chance of rain. Highs around 50.
Wednesday Night... Mostly cloudy. Lows in the mid 30s. Highs in the upper 40s.
POP = Probability of Precipitation
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