Weather WorldLeger Dam, SD 7-Day Weather Forecast
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Leger Dam Weather Forecast
Leger Dam, SD Weather Forecast Date: 337 AM MDT Thu Sep 24 2026
Weather forecast for Leger Dam, SD
Morning Hi: 51°FHi: 11°C |
Early This Morning... Mostly clear. Near steady temperature in the lower 50s. West winds 5 to 10 mph. |
| Today Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Today... Mostly sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph, becoming northeast in the afternoon. |
Fri Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Friday... Partly cloudy and breezy. Highs in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph, increasing to 20 to 30 mph with gusts up to 45 mph in the afternoon. |
| Sat Hi: 75°FHi: 24°C Lo: 50°F Lo: 10°C |
Saturday... Mostly sunny. Highs in the mid 70s. Southwest winds 10 to 20 mph, becoming northwest in the afternoon. Gusts up to 30 mph. |
| Sun Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Sunday... Partly cloudy. Highs in the lower 70s. |
Mon Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Monday... Mostly cloudy. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60%. |
Tue Hi: 59°FHi: 15°C Lo: 45°F Lo: 7°C |
Tuesday... Mostly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs in the upper 50s. Chance of rain 20%. |
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