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Hammer, SD Weather Forecast
Hammer, SD Weather Forecast Date: 811 AM CDT Thu Oct 29 2026
The area/counties/county of: Roberts, including the city of Sisseton.or toggle through each period.
Today... Sunny this morning, then becoming partly sunny. Cooler with highs around 50. Northwest winds 5 to 10 mph, becoming north this afternoon.
Tonight... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. Southeast winds around 5 mph.
Friday... Partly sunny. Highs in the lower 50s. Southeast winds 5 to 10 mph.
Friday Night... Mostly cloudy. A chance of rain after midnight. Lows in the upper 30s. Southeast winds 5 to 10 mph. Chance of rain 30%.
Saturday... Mostly cloudy. A chance of rain in the morning. Highs in the mid 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40%.
Saturday Night... Mostly cloudy. Lows in the mid 40s. Highs in the mid 60s.
Sunday... Mostly cloudy. Lows in the mid 40s. Highs in the mid 60s.
Sunday Night... Mostly cloudy. A chance of rain after midnight. Lows in the upper 40s. Chance of rain 40%.
Monday... Rain likely. Highs in the upper 50s. Lows in the mid 40s. Chance of rain 70%.
Monday Night... Rain likely. Highs in the upper 50s. Lows in the mid 40s. Chance of rain 70%.
Tuesday... Mostly cloudy with a 50% chance of rain. Highs in the mid 50s. Lows in the upper 30s.
Tuesday Night... Mostly cloudy with a 50% chance of rain. Highs in the mid 50s. Lows in the upper 30s.
POP = Probability of Precipitation
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