Prospect Park, SD 7-Day Weather Forecast
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Prospect Park Weather Forecast


Prospect Park, SD Weather Forecast Date: 239 PM CDT Tue Oct 06 2026
Weather forecast for Prospect Park, SD
| Tonight Lo: 49°F Lo: 9°C |
Tonight... Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph. |
| Wed Hi: 75°FHi: 24°C Lo: 45°F Lo: 7°C |
Wednesday... Mostly sunny. Highs in the mid 70s. West winds around 5 mph, becoming northwest 10 to 15 mph in the afternoon. |
| Thu Hi: 69°FHi: 21°C Lo: 50°F Lo: 10°C |
Thursday... Mostly sunny. Highs in the upper 60s. East winds around 5 mph, becoming south in the afternoon. |
| Fri Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Friday... Sunny. Highs in the upper 70s. |
| Sat Hi: 85°FHi: 29°C Lo: 59°F Lo: 15°C |
Saturday... Sunny. Highs in the mid 80s. |
| Sun Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Sunday... Mostly sunny. Not as warm with highs in the lower 70s. |
| Columbus Day Hi: 60°FHi: 16°C Lo: 41°F Lo: 5°C |
Columbus Day... Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Cooler with highs around 60. Chance of rain 30%. |
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