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Chapelle Lake, SD 7-Day Weather Forecast
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Chapelle Lake Weather Forecast
Chapelle Lake, SD Weather Forecast Date: 1258 AM CDT Tue Aug 18 2026
Weather forecast for Chapelle Lake, SD
Tonight Lo: 59°F Lo: 15°C |
Tonight... Showers likely with a chance of thunderstorms. Lows in the upper 50s. North winds 15 to 20 mph with gusts up to 55 mph. Chance of rain 70%. |
Tue Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Tuesday... Partly sunny. Highs around 80. North winds 5 to 10 mph. |
Wed Hi: 80°FHi: 27°C Lo: 60°F Lo: 16°C |
Wednesday... Partly sunny. A slight chance of thunderstorms in the afternoon. Highs around 80. South winds 5 to 10 mph. Chance of rain 20%. |
Thu Hi: 85°FHi: 29°C Lo: 60°F Lo: 16°C |
Thursday... Mostly clear. Highs in the mid 80s. Lows around 60. |
| Fri Hi: 85°FHi: 29°C Lo: 60°F Lo: 16°C |
Friday... Mostly clear. Highs in the mid 80s. Lows around 60. |
| Fri Hi: 85°FHi: 29°C Lo: 60°F Lo: 16°C |
Friday... Mostly clear. Highs in the mid 80s. Lows around 60. |
| Sat Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Saturday... Partly sunny. Highs in the upper 70s. |
| Sun Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Sunday... Mostly cloudy with a slight chance of thunderstorms in the morning, then partly sunny in the afternoon. Highs in the upper 70s. Chance of rain 20%. |
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