Centennial Campground, SD Weather Forecast
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Centennial Campground Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
| Chance of Showers | Partly Cloudy | Partly Cloudy | Clearing | Chance of T-Storm | Clearing | Clear | Mostly Sunny | Chance of T-Storm | Chance of Showers | Mostly Clear | Mostly Sunny |
| Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 50°FLo: 10°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C |
| POP: 20% | POP: 40% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 932 PM MDT Fri Sep 11 2026 

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Issued: 940 PM MDT Fri Sep 11 2026
Key Messages
- Cooler this weekend
- The next organized storm system is expected this weekend, with the best chance of showers and storms Sunday night
- Seasonal temperatures next week with mostly dry weather
Discussion
...(This Afternoon Through Thursday) Issued at 133 PM MDT Fri Sep 11 2026
Cooler weather is settling into the region today. It`s being driven into the area by strong northerly to northwesterly winds. Highest reported wind gusts (as of 1PM) have been upwards of 40 to 50 mph. For tonight, wi...
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