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McCook County, SD 7-Day Weather Forecast
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McCook County Weather Forecast
McCook County, SD Weather Forecast Date: 134 PM CDT Tue Oct 20 2026
Weather forecast for McCook County, SD
Today Hi: 70°FHi: 21°C Lo: 49°F Lo: 9°C |
This Afternoon... Sunny. Highs around 70. South winds around 15 mph with gusts up to 25 mph. |
| Wed Hi: 75°FHi: 24°C Lo: 50°F Lo: 10°C |
Wednesday... Sunny. Highs in the mid 70s. Southeast winds around 5 mph. |
| Thu Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Thursday... Sunny. Highs in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. |
Fri Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Friday... Partly sunny and windy. Highs in the mid 70s. |
Sat Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Saturday... Partly sunny. A chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 30%. |
Sun Hi: 55°FHi: 13°C Lo: 40°F Lo: 4°C |
Sunday... Mostly cloudy in the morning, then becoming partly sunny. Cooler with highs in the mid 50s. |
| Mon Hi: 51°FHi: 11°C |
Monday... Partly sunny. Highs in the lower 50s. |
McCook County Radar Loop
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