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Clark Lake, SD Weather Forecast
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Clark Lake Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
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| Partly Sunny | Partly Cloudy | Partly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 50°FHi: 10°C | Lo: 25°FLo: -4°C | Hi: 39°FHi: 4°C | Lo: 19°FLo: -7°C | Hi: 39°FHi: 4°C | Hi: 40°FHi: 4°C Lo: 21°FLo: -6°C | Hi: 40°FHi: 4°C Lo: 21°FLo: -6°C | Hi: 45°FHi: 7°C Lo: 29°FLo: -2°C | Hi: 45°FHi: 7°C Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C Lo: 35°FLo: 2°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 621 AM CST Wed Nov 11 2026 
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Issued: 557 AM CST Wed Nov 11 2026
Key Messages
- Colder temperatures arriving Thursday through Saturday, with highs only in the 30s and 40s and lows in the 20s to upper teens. Above normal temperatures likely returning by early next week.
Discussion
... Issued at 1241 AM CST Wed Nov 11 2026
A lower stratus cloud deck will be moving in during the early morning and will stick around through the day. These low clouds will cause some lower visibilities to develop over portions of north central and northeastern SD during the morning, which...