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Clark Lake, SD Weather Forecast
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Clark Lake Weather Forecast
| REST OF TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
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| Partly Sunny | Mostly Cloudy | Partly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 51°FHi: 11°C | Lo: 29°FLo: -2°C | Hi: 39°FHi: 4°C | Lo: 20°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: 1121 AM CST Wed Nov 11 2026 
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Issued: 1206 PM 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 1205 PM CST Wed Nov 11 2026
As of noon CST, temperatures across the area are in the upper 40s across most of the area, in the low 50s across south central SD. A cold front made its way across the area this morning, leaving behind northerly winds at around 10 to 15 mph and coo...