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Grand Valley School, SD 7-Day Weather Forecast
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Grand Valley School Weather Forecast
Grand Valley School, SD Weather Forecast Date: 555 PM CDT Mon Aug 17 2026
Weather forecast for Grand Valley School, SD
Tonight Lo: 61°F Lo: 16°C |
Tonight... Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. South winds 10 to 15 mph, diminishing to around 5 mph after midnight. Chance of rain 50%. |
Tue Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Tuesday... Mostly sunny. A chance of showers and thunderstorms in the morning. Humid with highs around 80. Southeast winds around 5 mph, becoming west in the afternoon. Chance of rain 40%. |
| Wed Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Wednesday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 70s. Southeast winds around 5 mph, becoming south around 5 mph in the afternoon. Chance of rain 50%. |
Thu Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Thursday... Mostly sunny. Highs around 80. |
Fri Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Friday... Partly sunny in the morning, then clearing. Highs in the lower 80s. |
| Sat Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Saturday... Mostly sunny. Highs in the upper 70s. |
Sun Hi: 79°FHi: 26°C Lo: 60°F Lo: 16°C |
Sunday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s. |
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