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Turtlefoot Lake, SD 7-Day Weather Forecast
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Turtlefoot Lake Weather Forecast
Turtlefoot Lake, SD Weather Forecast Date: 621 PM CDT Fri Oct 23 2026
Weather forecast for Turtlefoot Lake, SD
Tonight Lo: 51°F Lo: 11°C |
Tonight... Mostly cloudy this evening, then clearing. Very windy with lows in the lower 50s. South winds 25 to 35 mph with gusts up to 55 mph, diminishing to 15 to 25 mph with gusts up to 45 mph after midnight. |
Sat Hi: 55°FHi: 13°C Lo: 35°F Lo: 2°C |
Saturday... Partly sunny. A chance of showers in the morning. Much cooler with highs in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 30%. |
Sun Hi: 49°FHi: 9°C Lo: 31°F Lo: -1°C |
Sunday... Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 40s. Northeast winds 5 to 10 mph. |
Mon Hi: 41°FHi: 5°C Lo: 39°F Lo: 4°C |
Monday... Cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the lower 40s. Chance of rain 40%. |
| Tue Hi: 49°FHi: 9°C Lo: 39°F Lo: 4°C |
Tuesday... Mostly cloudy with a 20% chance of rain. Highs in the upper 40s. Lows in the upper 30s. |
| Wed Hi: 55°FHi: 13°C Lo: 31°F Lo: -1°C |
Wednesday... Partly sunny. A slight chance of rain in the morning. Highs in the mid 50s. Chance of rain 20%. |
Thu Hi: 49°FHi: 9°C Lo: 31°F Lo: -1°C |
Thursday... Partly cloudy. Lows in the lower 30s. Highs in the upper 40s. |
| Thu Hi: 49°FHi: 9°C Lo: 31°F Lo: -1°C |
Thursday... Partly cloudy. Lows in the lower 30s. Highs in the upper 40s. |
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