Leger Dam, SD Weather Forecast & Current Conditions

Day: Mostly cloudy with a 40 percent chance of showers. Cooler with highs in the upper 50s. East winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the mid 40s. Southeast winds 10 to 15 mph. Gusts up to 30 mph after midnight.

Day: Partly cloudy in the morning, then clearing. Highs in the lower 70s. Southeast winds 10 to 20 mph with gusts up to 35 mph.

Night: Mostly clear. Lows in the upper 40s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening.

Day: Partly cloudy with a chance of showers in the morning, then sunny in the afternoon. Breezy with highs around 70. Northwest winds 10 to 15 mph, increasing to 20 to 30 mph in the afternoon. Gusts up to 40 mph. Chance of rain 30 percent.

Night: Mostly clear. Lows in the lower 40s.

Day: Mostly sunny. Highs in the upper 60s.

Night: Clear. Lows in the mid 40s.

Day: Sunny. Highs in the lower 80s.

Night: Partly cloudy. Lows in the mid 50s.

Day: Partly cloudy in the morning, then clearing. Highs in the lower 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Mostly sunny. Highs in the mid 70s.

Day: Mostly cloudy with a 20 percent chance of showers. Cooler with highs in the upper 50s. East winds 5 to 10 mph with gusts up to 30 mph.

Night: Partly cloudy. Lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph.

Day: Mostly sunny. Highs in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 35 mph.

Night: Clear. Lows in the upper 40s. Southeast winds 10 to 15 mph, becoming west around 5 mph after midnight.

Day: Mostly sunny and breezy. Highs in the lower 70s. Northwest winds 10 to 20 mph with gusts up to 35 mph, increasing to 20 to 30 mph with gusts up to 45 mph in the afternoon.

Night: Mostly clear. Lows in the mid 40s.

Day: Sunny, breezy with highs around 70.

Night: Clear, breezy with lows in the upper 40s.

Day: Sunny. Highs in the lower 80s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.

Day: Partly cloudy in the morning, then clearing. Highs in the lower 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Mostly sunny. Highs in the upper 70s.

Day: Mostly cloudy with a 20 percent chance of showers. Cooler with highs in the upper 50s. North winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Lows in the mid 40s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight.

Day: Partly cloudy in the morning, then clearing. Highs in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 35 mph.

Night: Clear. Lows in the upper 40s. Southeast winds 10 to 15 mph, becoming southwest around 5 mph after midnight.

Day: Partly cloudy with a chance of showers in the morning, then sunny in the afternoon. Breezy with highs in the lower 70s. Northwest winds 10 to 15 mph, increasing to 15 to 25 mph in the afternoon. Gusts up to 40 mph. Chance of rain 30 percent.

Night: Mostly clear. Lows in the lower 40s.

Day: Mostly sunny. Highs in the upper 60s.

Night: Clear. Lows in the upper 40s.

Day: Sunny. Highs in the upper 70s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.

Day: Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Mostly sunny. Highs in the mid 70s.

Day: Mostly cloudy with a 20 percent chance of showers. Much cooler. Near steady temperature in the mid 50s. Northeast winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the mid 40s. Southeast winds 5 to 10 mph. Gusts up to 25 mph after midnight.

Day: Partly cloudy in the morning, then clearing. Highs in the lower 70s. Southeast winds 10 to 20 mph with gusts up to 35 mph.

Night: Clear. Lows in the upper 40s. Southeast winds 10 to 15 mph, becoming south around 5 mph after midnight.

Day: Mostly sunny. A slight chance of showers in the morning. Breezy with highs in the lower 70s. Northwest winds 10 to 20 mph with gusts up to 35 mph, increasing to 20 to 30 mph with gusts up to 45 mph in the afternoon. Chance of rain 20 percent.

Night: Mostly clear. Lows in the mid 40s.

Day: Sunny, breezy with highs in the upper 60s.

Night: Clear, breezy with lows in the upper 40s.

Day: Sunny. Highs in the upper 70s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.

Day: Partly cloudy in the morning, then clearing. Highs in the lower 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Mostly sunny. Highs in the mid 70s.

Day: Mostly cloudy and cooler. Near steady temperature in the upper 50s. Northwest winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the mid 40s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight.

Day: Partly cloudy in the morning, then clearing. Highs in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 35 mph.

Night: Mostly clear. Lows in the upper 40s. South winds 5 to 10 mph. Gusts up to 25 mph in the evening.

Day: Partly cloudy with a chance of showers in the morning, then sunny in the afternoon. Highs in the upper 60s. Northwest winds 10 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent.

Night: Mostly clear. Lows in the lower 40s.

Day: Sunny. Highs in the upper 60s.

Night: Clear. Lows in the mid 40s.

Day: Sunny. Highs in the upper 70s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.

Day: Mostly sunny. Highs around 80.

Night: Mostly clear. Lows around 50.

Day: Mostly sunny. Highs in the mid 70s.

Day: Partly cloudy with a 20 percent chance of showers. Cooler with highs around 60. East winds 5 to 10 mph with gusts up to 30 mph.

Night: Partly cloudy. Lows in the lower 40s. East winds 5 to 10 mph with gusts up to 25 mph.

Day: Mostly sunny. Highs in the mid 70s. East winds 10 to 15 mph.

Night: Mostly clear. Lows around 50. Southwest winds 5 to 10 mph.

Day: Mostly sunny. Highs in the lower 70s. Northwest winds 10 to 20 mph with gusts up to 30 mph.

Night: Mostly clear. Lows in the lower 40s.

Day: Sunny. Highs in the lower 70s.

Night: Clear. Lows in the upper 40s.

Day: Sunny. Highs in the lower 80s.

Night: Partly cloudy. Lows in the mid 50s.

Day: Partly cloudy in the morning, then clearing. Highs in the lower 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Mostly sunny. Highs in the upper 70s.

Day: Partly cloudy with a 20 percent chance of showers. Cooler with highs around 60. East winds 5 to 10 mph with gusts up to 30 mph.

Night: Partly cloudy. Lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Day: Mostly sunny. Highs in the lower 70s. East winds 10 to 15 mph. Gusts up to 20 mph in the morning.

Night: Clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.

Day: Mostly sunny and breezy. Highs in the upper 60s. West winds 10 to 15 mph, increasing to northwest 15 to 25 mph in the afternoon. Gusts up to 35 mph.

Night: Mostly clear. Lows in the mid 40s.

Day: Sunny. Highs in the lower 70s.

Night: Clear. Lows around 50.

Day: Sunny. Highs in the lower 80s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.

Day: Partly cloudy in the morning, then clearing. Highs around 80.

Night: Mostly clear. Lows in the mid 50s.

Day: Mostly sunny. Highs in the mid 70s.

Day: Partly cloudy with a 20 percent chance of showers. Highs around 60. Southeast winds 5 to 10 mph with gusts up to 25 mph.

Night: Partly cloudy. Lows in the mid 40s. Southeast winds 5 to 10 mph. Gusts up to 20 mph, increasing to 30 mph after midnight.

Day: Mostly sunny. Highs in the lower 70s. South winds 5 to 10 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the lower 50s. Southeast winds 5 to 10 mph.

Day: Mostly sunny. Highs in the upper 60s. North winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the lower 40s.

Day: Sunny. Highs around 70.

Night: Clear. Lows around 50.

Day: Sunny. Highs in the upper 70s.

Night: Partly cloudy. Lows in the mid 50s.

Day: Partly cloudy in the morning, then clearing. Highs in the upper 70s.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the mid 70s.

Day: Mostly cloudy. Cooler. Highs in the upper 50s. North winds around 5 mph.

Night: Mostly cloudy. Lows in the lower 40s. Southeast winds 5 to 10 mph.

Day: Partly sunny in the morning then clearing. Highs in the lower 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly clear. Lows in the upper 40s. South winds 5 to 15 mph, becoming southwest 5 to 10 mph after midnight.

Day: Sunny. Highs in the upper 60s. Northwest winds around 15 mph, increasing to 20 to 25 mph in the afternoon.

Night: Decreasing clouds. Lows around 40.

Day: Sunny. Highs in the upper 60s.

Night: Clear. Lows in the mid 40s.

Day: Sunny. Highs in the lower 80s.

Night: Partly cloudy. Lows in the lower 50s.

Day: Sunny. Highs around 80.

Night: Mostly clear. Lows in the upper 40s.

Day: Sunny. Highs in the mid 70s.

Day: Partly cloudy. Cooler with highs around 60. East winds 5 to 10 mph with gusts up to 30 mph.

Night: Partly cloudy. Lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph.

Day: Mostly sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 35 mph.

Night: Clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.

Day: Sunny, breezy with highs in the lower 70s. Northwest winds 15 to 25 mph with gusts up to 45 mph.

Night: Mostly clear. Lows in the upper 40s.

Day: Sunny, breezy with highs in the lower 70s.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 80s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.

Day: Partly cloudy in the morning, then clearing. Highs in the lower 80s.

Night: Mostly clear. Lows in the mid 50s.

Day: Mostly sunny. Highs in the upper 70s.

Day: Partly cloudy with a 20 percent chance of showers. Highs in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 25 mph.

Night: Partly cloudy. Lows in the lower 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph.

Day: Mostly sunny. Highs in the upper 70s. South winds 5 to 10 mph. Gusts up to 30 mph, decreasing to 20 mph in the afternoon.

Night: Mostly clear. Lows in the mid 40s. East winds 5 to 10 mph, becoming southwest after midnight.

Day: Mostly sunny. Highs in the lower 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the lower 40s.

Day: Sunny. Highs in the mid 70s.

Night: Clear. Lows in the upper 40s.

Day: Sunny. Highs in the mid 80s.

Night: Partly cloudy. Lows in the lower 50s.

Day: Partly cloudy in the morning, then clearing. Highs in the lower 80s.

Night: Mostly clear. Lows in the upper 40s.

Day: Sunny. Highs in the upper 70s.

Day: Mostly cloudy with a 20 percent chance of showers. Cooler. Near steady temperature in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy. Lows in the mid 40s. Southeast winds 5 to 10 mph with gusts up to 25 mph.

Day: Mostly sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 35 mph.

Night: Clear. Lows around 50. Southeast winds 10 to 15 mph, becoming southwest around 5 mph after midnight.

Day: Sunny, breezy with highs in the mid 70s. Northwest winds 10 to 20 mph, increasing to 20 to 30 mph in the afternoon. Gusts up to 40 mph.

Night: Mostly clear. Lows in the mid 40s.

Day: Sunny, breezy with highs in the lower 70s.

Night: Clear. Lows around 50.

Day: Sunny. Highs in the lower 80s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.

Day: Partly cloudy in the morning, then clearing. Highs in the lower 80s.

Night: Mostly clear. Lows in the mid 50s.

Day: Mostly sunny. Highs in the upper 70s.

Day: Partly cloudy with a 20 percent chance of showers. Highs in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Lows in the upper 30s. South winds 5 to 10 mph with gusts up to 25 mph.

Day: Mostly sunny. Highs around 70. West winds 5 to 10 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the upper 40s. Southwest winds 5 to 10 mph.

Day: Sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph with gusts up to 30 mph.

Night: Mostly clear. Lows in the upper 30s.

Day: Sunny. Highs in the mid 60s.

Night: Clear. Lows in the upper 40s.

Day: Sunny. Highs in the mid 70s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.

Day: Partly cloudy in the morning, then clearing. Highs in the mid 70s.

Night: Mostly clear. Lows in the upper 40s.

Day: Mostly sunny. Highs around 70.

Day: Mostly cloudy. Cooler. Highs around 60. North winds around 5 mph.

Night: Mostly cloudy. Lows in the lower 40s. Southeast winds around 10 mph.

Day: Partly sunny in the morning then clearing. Highs in the upper 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly clear. Lows in the mid 40s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight.

Day: Sunny. A slight chance of showers in the morning. Highs in the upper 60s. Northwest winds 10 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent.

Night: Mostly clear. Lows in the upper 30s.

Day: Sunny. Highs in the mid 60s.

Night: Clear. Lows in the mid 40s.

Day: Sunny. Highs in the mid 70s.

Night: Partly cloudy. Lows in the lower 50s.

Day: Sunny. Highs in the upper 70s.

Night: Mostly clear. Lows in the upper 40s.

Day: Sunny. Highs in the lower 70s.

Day: Mostly cloudy. Cooler. Highs around 60. North winds around 5 mph.

Night: Mostly cloudy. Lows in the lower 40s. Southeast winds 5 to 10 mph.

Day: Mostly sunny. Highs around 70. South winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly clear. Lows in the upper 40s. Southwest winds 5 to 15 mph.

Day: Sunny. Highs in the upper 60s. Northwest winds 10 to 15 mph, increasing to around 20 mph in the afternoon. Gusts up to 35 mph.

Night: Mostly clear. Lows in the lower 40s.

Day: Sunny. Highs in the upper 60s.

Night: Clear. Lows in the mid 40s.

Day: Sunny. Highs around 80.

Night: Increasing clouds. Lows in the mid 50s.

Day: Sunny. Highs in the upper 70s.

Night: Increasing clouds. Lows around 50.

Day: Sunny. Highs in the mid 70s.

Day: Partly cloudy. Highs in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Lows around 40. Southeast winds 5 to 10 mph with gusts up to 25 mph.

Day: Mostly sunny. Highs in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph.

Day: Sunny. Highs in the upper 60s. North winds 10 to 15 mph with gusts up to 35 mph.

Night: Mostly clear. Lows in the lower 40s.

Day: Sunny. Highs in the mid 60s.

Night: Clear. Lows in the upper 40s.

Day: Sunny. Highs in the upper 70s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.

Day: Partly cloudy in the morning, then clearing. Highs in the upper 70s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 70s.

Day: Partly cloudy. Highs around 60. East winds 5 to 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Lows in the mid 40s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Day: Mostly sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 35 mph.

Night: Clear. Lows in the lower 50s. West winds 5 to 10 mph.

Day: Sunny, breezy with highs in the lower 70s. Northwest winds 15 to 25 mph with gusts up to 45 mph.

Night: Mostly clear. Lows in the upper 40s.

Day: Sunny. Highs around 70.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 80s.

Night: Partly cloudy. Lows in the upper 50s.

Day: Partly cloudy in the morning, then clearing. Highs in the lower 80s.

Night: Mostly clear. Lows in the mid 50s.

Day: Sunny. Highs in the upper 70s.

Day: Partly cloudy. Cooler with highs in the lower 60s. Northeast winds 10 to 15 mph.

Night: Partly cloudy. Lows in the mid 40s. East winds 5 to 10 mph with gusts up to 20 mph.

Day: Mostly sunny. Highs in the mid 70s. South winds 10 to 15 mph with gusts up to 40 mph.

Night: Clear. Lows around 50. South winds 10 to 15 mph.

Day: Sunny, breezy with highs in the mid 70s. Northwest winds 10 to 20 mph, increasing to north 20 to 30 mph in the afternoon. Gusts up to 45 mph.

Night: Clear. Lows in the mid 40s.

Day: Sunny. Highs in the lower 70s.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 80s.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.

Day: Partly cloudy in the morning, then clearing. Highs in the lower 80s.

Night: Mostly clear. Lows in the mid 50s.

Day: Mostly sunny. Highs in the upper 70s.

Day: Mostly sunny. Highs in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 25 mph.

Night: Partly cloudy. Lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 35 mph.

Day: Sunny. Highs around 80. South winds 5 to 10 mph with gusts up to 30 mph, becoming west 10 to 15 mph in the afternoon.

Night: Mostly clear. Lows around 50. East winds 5 to 10 mph with gusts up to 20 mph, becoming southwest after midnight.

Day: Mostly sunny. Highs in the lower 70s. North winds 10 to 20 mph with gusts up to 30 mph.

Night: Mostly clear. Lows in the mid 40s.

Day: Sunny. Highs in the mid 70s.

Night: Clear. Lows around 50.

Day: Sunny. Highs in the mid 80s.

Night: Partly cloudy. Lows in the mid 50s.

Day: Partly cloudy in the morning, then clearing. Highs in the lower 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the upper 70s.

Day: Partly sunny and much cooler. Near steady temperature in the lower 60s. North winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Lows in the mid 40s. North winds around 5 mph, becoming east after midnight.

Day: Mostly cloudy in the morning, then becoming partly sunny. Windy with highs in the mid 60s. Southeast winds 20 to 30 mph with gusts up to 40 mph.

Night: Mostly clear and breezy. Lows in the upper 40s. Southeast winds 20 to 25 mph with gusts up to 40 mph, becoming south 5 to 10 mph with gusts up to 25 mph after midnight.

Day: Partly sunny. A chance of showers in the morning. Highs around 70. Northwest winds 15 to 20 mph. Gusts up to 35 mph in the afternoon. Chance of rain 30 percent.

Night: Mostly clear. Lows in the lower 40s. Highs in the mid 60s.

Night: Clear. Lows in the upper 40s.

Night: Mostly clear. Highs in the lower 70s. Lows in the lower 50s.

Day: Partly sunny. Highs in the upper 70s.

Night: Mostly clear. Lows in the lower 50s. Highs in the lower 70s.