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Lake Cavour, SD 7-Day Weather Forecast
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Lake Cavour Weather Forecast
Lake Cavour, SD Weather Forecast Date: 133 AM CDT Wed Sep 02 2026
Weather forecast for Lake Cavour, SD
Tonight Lo: 60°F Lo: 16°C |
Tonight... Partly cloudy. Near steady temperature in the lower 60s. Northeast winds around 5 mph. |
Wed Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Wednesday... Mostly sunny. Humid with highs in the mid 80s. Southeast winds 5 to 10 mph. |
Thu Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Thursday... Partly sunny in the morning, then clearing. Humid with highs in the upper 80s. South winds 5 to 10 mph with gusts up to 20 mph. |
| Fri Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Friday... Sunny. Highs in the lower 90s. |
| Sat Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Saturday... Sunny. Highs in the lower 90s. |
Sun Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Sunday... Mostly sunny. A chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 40%. |
Labor Day Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Labor Day... Mostly cloudy in the morning, then becoming mostly sunny. A chance of showers. Highs in the lower 80s. Chance of rain 50%. |
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