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City of Sisseton, South DakotaSisseton, SD Weather Forecast
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Sisseton Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  | |  |  |  |  |  |  |  | |
| Showers | Chance of Showers | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of T-Storm | Partly Cloudy | Mostly Clear | Mostly Clear | Partly Sunny | Chance of T-Storm | Chance of T-Storm |
| Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 80°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C Lo: 59°FLo: 15°C |
| POP: 70% | POP: 40% | POP: 20% | POP: 40% | POP: 20% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 132 AM CDT Thu Aug 13 2026 
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