Weather WorldMcKennan Park, SD Weather Forecast
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McKennan Park Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  | |  |  | | |  |  | |  |
| Mostly Cloudy | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Cloudy | Partly Cloudy | Clearing |
| Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C |
| POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 834 PM CDT Tue Aug 18 2026 
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McKennan Park Forecast Discussion
Issued: 945 PM CDT Tue Aug 18 2026
Key Messages
- Scattered showers and storms will slide across the area late tonight into Wednesday morning. Severe weather chances are quite low, but the strongest storms will be capable of wind gusts to 50 mph and small hail mainly in south-central South Dakota.
- Late Thursday afternoon and evening thunderstorms possible along an approaching front. Best chances in Northern and Central MN, but isolated risks also further southwest. Large hail and localized strong winds ...