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City of Sisseton, South DakotaSisseton, SD 7-Day Night Weather Forecast
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Sisseton, SD Weather Forecast
Sisseton, SD Weather Forecast Date: 1221 AM CDT Sat Sep 26 2026
The area/counties/county of: Roberts, including the city of Sisseton.or toggle through each period.
Rest of Tonight... Showers. Patchy fog. Near steady temperature around 60. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100%.
Saturday... Showers, mainly in the morning. Patchy fog. Highs in the upper 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100%.
Saturday Night... Mostly cloudy. Patchy fog. Lows in the mid 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight.
Sunday... Areas of fog in the morning. Partly sunny. Highs in the lower 70s. North winds 5 to 10 mph.
Sunday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. East winds around 5 mph.
Monday... Mostly cloudy with a 20% chance of showers. Highs in the lower 70s.
Monday Night... A chance of thunderstorms. Showers. Lows in the upper 50s. Chance of rain 90%.
Tuesday... Mostly cloudy with a 50% chance of showers. Highs in the upper 60s.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.
Wednesday... Partly sunny. Highs in the lower 70s.
Wednesday Night... Partly cloudy with a 20% chance of showers. Lows in the lower 50s.
Thursday... Partly cloudy. Highs in the mid 60s. Lows in the upper 40s.
POP = Probability of Precipitation
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