Grant County, SD Weather Forecast & Current Conditions

Day: Mostly sunny. Highs in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy. Lows in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph.

Day: Mostly sunny. Highs in the lower 50s. South winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly clear and breezy. Lows in the upper 30s. South winds 15 to 25 mph with gusts up to 35 mph.

Day: Mostly sunny and breezy. Highs in the mid 50s. South winds 15 to 25 mph with gusts up to 40 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.

Day: Mostly cloudy. Highs in the mid 50s. Lows in the mid 40s.

Day: Mostly cloudy. Highs in the mid 50s. Lows in the mid 40s.

Night: Mostly cloudy with a 20 percent chance of rain. Lows around 40.

Night: Mostly cloudy. Highs in the upper 40s. Lows in the mid 30s.

Day: Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the upper 40s. Chance of rain 50 percent.

Day: Mostly sunny. Highs in the lower 40s. Southeast winds 15 to 20 mph.

Night: Mostly cloudy in the evening, then clearing. Not as cold with lows in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph.

Day: Mostly sunny. Highs in the upper 40s. South winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly clear. Lows in the upper 30s. South winds 15 to 20 mph with gusts up to 35 mph.

Day: Mostly sunny. Highs in the lower 50s. South winds 15 to 20 mph with gusts up to 35 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.

Day: Mostly cloudy and breezy. Highs in the lower 50s. Lows in the lower 40s.

Day: Mostly cloudy and breezy. Highs in the lower 50s. Lows in the lower 40s.

Night: Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s.

Night: Mostly cloudy. Highs in the mid 40s. Lows in the mid 30s.

Day: Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s.

Day: Mostly sunny. Highs in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph.

Night: Partly cloudy. Not as cold with lows in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph.

Day: Mostly sunny. Highs in the lower 50s. South winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly clear. Lows in the upper 30s. South winds 15 to 20 mph with gusts up to 35 mph.

Day: Mostly sunny. Highs in the upper 50s. South winds 15 to 20 mph with gusts up to 35 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.

Day: Mostly cloudy. Highs in the mid 50s. Lows in the lower 40s.

Day: Mostly cloudy. Highs in the mid 50s. Lows in the lower 40s.

Night: Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s.

Night: Mostly cloudy. Highs in the mid 40s. Lows in the mid 30s.

Day: Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the upper 40s. Chance of rain 50 percent.

Day: Mostly sunny. Highs in the mid 40s. South winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy. Lows in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph.

Day: Mostly sunny. Highs in the upper 40s. South winds 15 to 20 mph with gusts up to 30 mph.

Night: Clear, breezy with lows in the upper 30s. South winds 15 to 25 mph with gusts up to 35 mph.

Day: Mostly sunny and breezy. Highs in the lower 50s. Southwest winds 15 to 25 mph with gusts up to 40 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.

Day: Mostly cloudy and breezy. Highs in the lower 50s. Lows in the mid 40s.

Day: Mostly cloudy and breezy. Highs in the lower 50s. Lows in the mid 40s.

Night: Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s.

Night: Mostly cloudy. Highs in the mid 40s. Lows in the mid 30s.

Day: Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s.

Day: Sunny. Highs in the mid 40s. Southeast winds 10 to 15 mph.

Night: Partly cloudy. Lows in the upper 20s. Southeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 50s. South winds 5 to 15 mph.

Night: Not as cool. Clear. Lows in the upper 30s. South winds 10 to 15 mph with gusts to around 35 mph.

Day: Sunny. Highs in the upper 50s. South winds 10 to 20 mph with gusts to around 35 mph.

Night: Partly cloudy. Lows in the lower 40s.

Day: Partly sunny. Highs in the mid 50s.

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

Day: Partly sunny. Highs in the upper 50s.

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

Day: Partly sunny. Highs around 50.

Night: Increasing clouds. Lows in the mid 30s.

Day: Mostly cloudy. Chance of rain in the afternoon. Highs in the lower 50s. Chance of rain 50 percent.

Day: Mostly sunny. Highs in the mid 40s. Southeast winds 10 to 15 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 20s. Southeast winds 5 to 10 mph.

Day: Mostly sunny. Highs in the lower 50s. South winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the upper 30s. South winds 10 to 15 mph with gusts up to 25 mph.

Day: Mostly sunny. Highs in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy. Lows in the lower 40s.

Day: Mostly cloudy. Highs in the mid 50s. Lows in the lower 40s.

Day: Mostly cloudy. Highs in the mid 50s. Lows in the lower 40s.

Night: Mostly cloudy with a 20 percent chance of rain. Lows around 40.

Night: Mostly cloudy. Highs in the upper 40s. Lows in the mid 30s.

Day: Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the upper 40s. Chance of rain 40 percent.

Day: Mostly sunny. Near steady temperature in the lower 40s. Southeast winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Near steady temperature in the mid 30s. South winds 10 to 15 mph with gusts up to 30 mph.

Day: Mostly sunny. Highs around 50. South winds 15 to 20 mph with gusts up to 35 mph.

Night: Mostly clear. Lows in the upper 30s. South winds 15 to 20 mph with gusts up to 35 mph.

Day: Mostly sunny. Highs in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly cloudy and breezy. Lows in the lower 40s. Highs in the lower 50s.

Day: Mostly cloudy and breezy. Lows in the lower 40s. Highs in the lower 50s.

Day: Mostly cloudy and breezy. Lows in the lower 40s. Highs in the lower 50s.

Night: Mostly cloudy. A chance of rain, mainly in the evening. Lows in the upper 30s. Chance of rain 30 percent.

Night: Mostly cloudy. Highs in the mid 40s. Lows in the mid 30s.

Day: Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the mid 40s. Chance of rain 50 percent.

Day: Mostly sunny. Highs in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 20s. Southeast winds around 10 mph with gusts up to 20 mph.

Day: Mostly sunny. Highs in the lower 50s. South winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the upper 30s. South winds 10 to 15 mph with gusts up to 25 mph.

Day: Mostly sunny. Highs in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.

Day: Mostly cloudy. Highs in the mid 50s. Lows in the lower 40s.

Day: Mostly cloudy. Highs in the mid 50s. Lows in the lower 40s.

Night: Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s.

Night: Mostly cloudy. Highs in the upper 40s. Lows in the mid 30s.

Day: Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the upper 40s. Chance of rain 40 percent.

Day: Mostly sunny. Highs in the lower 40s. Southeast winds 15 to 20 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph.

Day: Mostly sunny. Highs in the upper 40s. South winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly clear. Lows in the upper 30s. South winds 15 to 20 mph with gusts up to 30 mph.

Day: Mostly sunny. Highs in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 40.

Day: Mostly cloudy and breezy. Highs in the lower 50s. Lows in the lower 40s.

Day: Mostly cloudy and breezy. Highs in the lower 50s. Lows in the lower 40s.

Night: Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s.

Night: Mostly cloudy. Highs in the mid 40s. Lows in the mid 30s.

Day: Mostly cloudy. A chance of rain in the morning, then rain likely in the afternoon. Highs around 50. Chance of rain 60 percent.

Day: Partly sunny and breezy. Highs in the lower 40s. Southeast winds 20 to 25 mph with gusts up to 35 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. South winds 15 to 20 mph with gusts up to 30 mph.

Day: Mostly sunny. Highs in the upper 40s. South winds 15 to 20 mph with gusts up to 35 mph.

Night: Mostly clear. Lows in the upper 30s. South winds around 20 mph with gusts up to 35 mph.

Day: Mostly sunny. Highs in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.

Day: Mostly cloudy and breezy. Highs in the lower 50s. Lows in the lower 40s.

Day: Mostly cloudy and breezy. Highs in the lower 50s. Lows in the lower 40s.

Night: Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s.

Night: Mostly cloudy. Highs in the mid 40s. Lows in the mid 30s.

Day: Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s.

Day: Mostly sunny. Highs in the lower 40s. Southeast winds 5 to 15 mph.

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

Day: Sunny. Highs in the lower 50s. South winds 5 to 15 mph.

Night: Clear. Lows in the mid 30s. South winds 10 to 15 mph.

Day: Sunny. Highs in the mid 50s. South winds 10 to 20 mph.

Night: Partly cloudy. Lows around 40.

Day: Partly sunny. Highs in the mid 50s.

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

Day: Partly sunny. Highs in the upper 50s.

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

Day: Partly sunny. Highs around 50.

Night: Mostly cloudy. Lows in the mid 30s.

Day: Mostly cloudy. Chance of rain in the afternoon. Highs in the lower 50s. Chance of rain 50 percent.

Day: Sunny. Highs in the mid 40s. Southeast winds 5 to 15 mph.

Night: Partly cloudy. Lows in the upper 20s. Southeast winds 5 to 10 mph with gusts to around 25 mph.

Day: Sunny. Highs in the lower 50s. South winds 5 to 15 mph with gusts to around 30 mph.

Night: Not as cool. Clear. Lows in the upper 30s. South winds 10 to 15 mph with gusts to around 35 mph.

Day: Sunny. Highs in the mid 50s. South winds 10 to 20 mph with gusts to around 35 mph.

Night: Partly cloudy. Lows in the lower 40s.

Day: Partly sunny. Highs in the mid 50s.

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

Day: Mostly cloudy. Highs in the upper 50s.

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

Day: Partly sunny. Highs around 50.

Night: Increasing clouds. Lows in the mid 30s.

Day: Mostly cloudy. Chance of rain in the afternoon. Highs in the lower 50s. Chance of rain 50 percent.

Day: Mostly sunny. Highs in the mid 40s. Southeast winds 15 to 20 mph with gusts up to 35 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Near steady temperature in the mid 30s. South winds 10 to 15 mph with gusts up to 30 mph.

Day: Mostly sunny. Highs in the lower 50s. South winds 15 to 20 mph with gusts up to 35 mph.

Night: Mostly clear and breezy. Lows around 40. South winds 15 to 25 mph with gusts up to 40 mph.

Day: Mostly sunny. Highs in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph.

Night: Mostly cloudy and breezy. Lows in the lower 40s. Highs in the lower 50s.

Day: Mostly cloudy and breezy. Lows in the lower 40s. Highs in the lower 50s.

Day: Mostly cloudy and breezy. Lows in the lower 40s. Highs in the lower 50s.

Night: Mostly cloudy with a 30 percent chance of rain. Lows in the upper 30s.

Night: Mostly cloudy. Highs in the mid 40s. Lows in the mid 30s.

Day: Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the mid 40s. Chance of rain 40 percent.

Day: Sunny. Highs in the lower 40s. Southeast winds 10 to 15 mph.

Night: Partly cloudy. Lows in the upper 20s. Southeast winds 5 to 10 mph.

Day: Sunny. Highs around 50. South winds 10 to 15 mph.

Night: Clear. Lows in the upper 30s. South winds 10 to 15 mph.

Day: Mostly sunny. Highs in the mid 50s. South winds 10 to 15 mph.

Night: Partly cloudy. Lows in the lower 40s.

Day: Partly sunny. Highs in the mid 50s.

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

Day: Partly sunny. Highs in the mid 50s.

Night: Mostly cloudy. Chance of rain in the evening. Lows in the lower 40s. Chance of rain 30 percent.

Day: Partly sunny. Highs in the upper 40s.

Night: Mostly cloudy. Lows in the mid 30s.

Day: Mostly cloudy. Chance of rain in the afternoon. Highs in the upper 40s. Chance of rain 40 percent.

Day: Sunny. Highs in the lower 40s. Southeast winds 5 to 15 mph.

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

Day: Sunny. Highs in the lower 50s. South winds 5 to 15 mph.

Night: Clear. Lows in the mid 30s. South winds around 10 mph.

Day: Sunny. Highs in the mid 50s. South winds 10 to 15 mph.

Night: Partly cloudy. Lows in the lower 40s.

Day: Partly sunny. Highs in the mid 50s.

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

Day: Mostly cloudy. Highs in the upper 50s.

Night: Mostly cloudy. Chance of rain in the evening. Lows in the lower 40s. Chance of rain 30 percent.

Day: Partly sunny. Highs around 50.

Night: Increasing clouds. Lows in the mid 30s.

Day: Mostly cloudy. Chance of rain in the afternoon. Highs in the lower 50s. Chance of rain 50 percent.

Day: Sunny. Highs in the mid 40s. South winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy. Lows in the upper 20s. South winds 10 to 15 mph with gusts up to 25 mph.

Day: Sunny. Highs in the upper 40s. South winds 15 to 20 mph with gusts up to 30 mph.

Night: Clear. Lows in the mid 30s. South winds 15 to 20 mph with gusts up to 30 mph.

Day: Sunny. Highs in the lower 50s. South winds 15 to 20 mph with gusts up to 35 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s.

Day: Partly sunny and breezy. Highs in the lower 50s.

Night: Mostly cloudy and breezy. Near steady temperature in the mid 40s.

Day: Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 50s.

Night: Mostly cloudy with a 20 percent chance of rain. Lows in the upper 30s.

Day: Partly sunny. Highs in the mid 40s.

Night: Mostly cloudy. Lows in the mid 30s.

Day: Mostly cloudy. A chance of rain in the morning, then rain likely in the afternoon. Highs in the lower 50s. Chance of rain 60 percent.

Day: Sunny. Highs in the mid 40s. South winds 10 to 15 mph.

Night: Partly cloudy. Lows around 30. South winds 10 to 15 mph with gusts up to 25 mph.

Day: Sunny. Highs in the upper 40s. South winds 15 to 20 mph with gusts up to 30 mph.

Night: Clear, breezy with lows in the mid 30s. South winds 15 to 25 mph with gusts up to 35 mph.

Day: Sunny, breezy with highs in the lower 50s. South winds 15 to 25 mph with gusts up to 35 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 40.

Day: Partly sunny and breezy. Highs in the lower 50s.

Night: Mostly cloudy and breezy. Near steady temperature in the mid 40s.

Day: Mostly cloudy in the morning, then becoming partly sunny. Breezy with highs in the mid 50s.

Night: Mostly cloudy with a 20 percent chance of rain. Lows around 40.

Day: Mostly sunny. Highs in the upper 40s.

Night: Mostly cloudy. Lows in the mid 30s.

Day: Mostly cloudy with a 50 percent chance of rain. Highs around 50.

Day: Sunny. Highs in the mid 40s. Southeast winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. South winds 10 to 15 mph with gusts up to 30 mph.

Day: Sunny. Highs around 50. South winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly clear. Lows in the upper 30s. South winds 15 to 20 mph with gusts up to 30 mph.

Day: Sunny. Highs in the mid 50s. South winds 15 to 20 mph with gusts up to 35 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 40.

Day: Partly sunny and breezy. Highs in the lower 50s.

Night: Mostly cloudy and breezy. Lows in the lower 40s.

Day: Partly sunny. Highs in the mid 50s.

Night: Mostly cloudy. A chance of rain, mainly in the evening. Lows in the upper 30s. Chance of rain 30 percent.

Day: Partly sunny. Highs in the mid 40s.

Night: Mostly cloudy. Lows in the mid 30s.

Day: Mostly cloudy. A chance of rain in the morning, then rain likely in the afternoon. Highs in the lower 50s. Chance of rain 60 percent.

Day: Sunny. Highs in the mid 40s. South winds around 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Lows in the upper 20s. South winds 5 to 10 mph with gusts up to 20 mph.

Day: Mostly sunny. Highs around 50. South winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows in the upper 30s. South winds 15 to 20 mph with gusts up to 30 mph.

Day: Sunny. Highs in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s.

Day: Partly sunny and breezy. Highs in the mid 50s.

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

Day: Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 50s.

Night: Mostly cloudy with a 20 percent chance of rain. Lows in the lower 40s.

Day: Mostly sunny. Highs in the upper 40s.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s.

Day: Mostly cloudy with a 50 percent chance of rain. Highs in the lower 50s.

Day: Sunny. Highs in the mid 40s. Southeast winds around 15 mph.

Night: Partly cloudy. Lows 30 to 35. Southeast winds 5 to 15 mph.

Day: Sunny. Highs 50 to 55. South winds 10 to 20 mph.

Night: Clear. Lows 35 to 40.

Day: Mostly sunny. Highs in the mid 50s.

Night: Partly cloudy. Lows 40 to 45.

Day: Mostly cloudy. Highs in the mid 50s. Lows in the mid 40s.

Day: Mostly cloudy. Highs in the mid 50s. Lows in the mid 40s.

Night: Mostly cloudy. A chance of light rain. Lows 40 to 45.

Day: Partly sunny. A slight chance of light rain. Highs in the mid 40s.

Night: Mostly cloudy. Lows in the mid 30s.

Day: Mostly cloudy. A chance of light rain. Highs 45 to 50.