Sarah Lake, SD Weather Forecast
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Sarah Lake Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
| Mostly Clear | Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Partly Sunny | Chance of T-Storm | Partly Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Chance of T-Storm |
| Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C |
| POP: 40% | POP: 70% | POP: 20% | POP: 40% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 606 PM CDT Wed Aug 26 2026 

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Issued: 630 PM CDT Wed Aug 26 2026
Key Messages
- Chances for rain return beginning overnight Thursday and continue through Friday, with the best chances coming Friday evening. A Marginal Risk for severe weather is in place, a level of 5 threat. Hail and wind will be the main severe hazards, and a tornado cannot be ruled out either.
- Near normal temperatures are expected through the weekend, with highs in the 80s expected.
Discussion
... Issued at 203 PM CDT Wed Aug 26 2026
Benign conditions in place this afternoon, with little to note ...
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