Stone Lake, SD Weather Forecast
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Stone Lake Weather Forecast
| TODAY | TONIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Mostly Cloudy | Chance of Showers | Chance of Showers | Mostly Cloudy | Chance of Showers | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Partly Sunny | Mostly Clear |
| Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C | Lo: 40°FLo: 4°C | Hi: 61°FHi: 16°C | Hi: 59°FHi: 15°C Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C Lo: 41°FLo: 5°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 31°FLo: -1°C |
| POP: 20% | POP: 40% | POP: 20% | POP: 20% | POP: 50% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 821 AM CDT Sun Oct 11 2026 

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Issued: 752 AM CDT Sun Oct 11 2026
Key Messages
- Cooler temperatures take hold today behind a cold front passing through. Expect highs in the mid 50s to upper 60s through at least the middle of the week. These temperatures are near mid-October normals.
- Some post-frontal showers linger through Monday. Generally less than a tenth of an inch is expected, but localized areas along the North Dakota/South Dakota border may see a tenth to a quarter of an inch of rain.
Discussion
... Issued at 233 AM CDT Sun Oct 11 2026
A cold front continues...
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