Westport, SD Weather Forecast & Current Conditions

Night: Mostly clear. Lows in the mid 40s. Northwest winds around 5 mph.

Day: Mostly sunny. Highs in the mid 70s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.

Night: Mostly cloudy. Lows in the lower 40s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening.

Day: Partly sunny. Highs in the upper 60s. South winds around 5 mph.

Night: Partly cloudy. Lows in the mid 40s. Southeast winds around 5 mph.

Night: Partly cloudy. Highs in the upper 70s. Lows in the upper 50s.

Day: Mostly sunny. Highs in the lower 80s.

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

Day: Partly sunny. Not as warm with highs in the upper 60s.

Night: Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s. Highs in the mid 50s.

Night: Mostly cloudy with a 40 percent chance of showers. Lows in the upper 30s.

Day: Partly sunny. A slight chance of showers in the morning. Highs in the mid 50s. Chance of rain 20 percent.

Night: Mostly clear. Lows in the mid 40s. Northwest winds 5 to 10 mph.

Day: Mostly sunny. Highs in the lower 70s. Northwest winds 15 to 20 mph.

Night: Mostly cloudy. Lows in the mid 40s. Northwest winds 10 to 15 mph, diminishing to around 5 mph after midnight.

Day: Partly sunny. Highs in the upper 60s. South winds 5 to 10 mph.

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

Night: Partly cloudy. Highs in the mid 70s. Lows in the mid 50s.

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

Night: Mostly clear in the evening, then becoming mostly cloudy. Breezy with lows around 50.

Day: Mostly cloudy in the morning, then becoming partly sunny. Breezy and much cooler with highs in the lower 60s.

Night: Mostly cloudy with a 40 percent chance of showers. Breezy. Lows in the lower 40s. Highs in the lower 50s.

Night: Mostly cloudy with a 40 percent chance of rain showers. Lows in the upper 30s.

Day: Mostly cloudy with a slight chance of rain showers in the morning, then partly sunny in the afternoon. Highs in the lower 50s. Chance of rain 20 percent.

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

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

Night: Mostly cloudy. Lows in the mid 40s. Northwest winds 10 to 15 mph, diminishing to around 5 mph after midnight.

Day: Partly sunny. Highs in the upper 60s. Southwest winds 5 to 10 mph, becoming southeast in the afternoon.

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

Night: Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.

Day: Mostly sunny. Highs in the lower 80s.

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

Day: Partly sunny. Much cooler with highs in the mid 60s.

Night: Mostly cloudy. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent.

Night: Mostly cloudy with a 40 percent chance of showers. Highs in the lower 50s. Lows in the upper 30s.

Day: Partly sunny. A slight chance of showers in the morning. Highs in the lower 50s. Chance of rain 20 percent.

Day: Mostly clear. Highs in the lower 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph, increasing to around 15 mph with gusts up to 25 mph in the afternoon.

Night: Increasing clouds. Lows in the lower 40s. Northwest winds 5 to 10 mph.

Day: Mostly sunny. Highs in the upper 60s. Southwest winds around 5 mph.

Night: Partly cloudy. Lows in the lower 40s. Southeast winds around 5 mph.

Day: Mostly sunny. Highs in the mid 70s. South winds 5 to 15 mph.

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

Day: Sunny. Highs in the lower 80s.

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

Day: Increasing clouds. Highs in the mid 60s.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows around 40. Chance of rain 20 percent.

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

Night: Mostly cloudy with a 30 percent chance of showers. Lows in the mid 30s.

Day: Partly sunny. A slight chance of showers in the morning. Highs in the upper 50s. Chance of rain 20 percent.

Night: Mostly clear. Lows in the mid 40s. Northwest winds 5 to 10 mph.

Day: Mostly sunny. Not as warm with highs in the mid 70s. West winds around 5 mph, becoming northwest 10 to 15 mph with gusts up to 25 mph in the afternoon.

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

Day: Partly sunny. Highs in the upper 60s. South winds 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 40s. Southeast winds 5 to 10 mph.

Night: Mostly clear. Highs in the upper 70s. Lows in the lower 60s.

Night: Mostly clear and breezy. Highs in the lower 80s. Lows in the mid 50s.

Day: Partly sunny. Not as warm with highs around 70.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20 percent.

Day: Mostly cloudy. A chance of showers, mainly in the morning. Cooler with highs in the upper 50s. Chance of rain 30 percent.

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

Day: Partly sunny with a 20 percent chance of showers. Highs in the mid 50s.

Night: Mostly clear. Lows in the mid 40s. Northwest winds around 5 mph.

Day: Mostly sunny. Not as warm with highs in the lower 70s. West winds 5 to 10 mph with gusts up to 20 mph, increasing to northwest 15 to 20 mph with gusts up to 30 mph in the afternoon.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming west around 5 mph after midnight.

Day: Partly sunny. Highs in the mid 60s. Southwest winds around 5 mph.

Night: Partly cloudy. Lows in the upper 40s. Southeast winds 5 to 10 mph.

Night: Partly cloudy. Highs in the mid 70s. Lows around 60.

Day: Mostly sunny and breezy. Highs in the lower 80s.

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

Day: Partly sunny. Not as warm with highs in the upper 60s.

Night: Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s. Highs in the mid 50s.

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

Day: Partly sunny with a 20 percent chance of showers. Highs in the lower 50s.

Night: Mostly clear. Lows in the upper 40s. Northwest winds around 5 mph.

Day: Mostly sunny. Not as warm with highs in the lower 70s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.

Night: Mostly cloudy. Lows in the mid 40s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening.

Day: Partly sunny. Highs in the mid 60s. Southwest winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Southeast winds 5 to 10 mph.

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

Night: Mostly clear and breezy. Lows in the lower 60s. Highs around 80.

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

Day: Partly sunny. Not as warm with highs in the upper 60s.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20 percent.

Day: Mostly cloudy with a 40 percent chance of showers. Cooler with highs in the mid 50s.

Night: Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s.

Day: Partly sunny with a 20 percent chance of showers. Highs in the lower 50s.

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

Day: Mostly sunny. Not as warm with highs in the mid 70s. Northwest winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the mid 40s. Northwest winds 5 to 10 mph.

Day: Partly sunny. Highs in the upper 60s. South winds 5 to 10 mph.

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

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

Day: Mostly sunny. Highs in the lower 80s.

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

Day: Partly sunny. Not as warm with highs in the mid 60s.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 40s. Chance of rain 20 percent.

Night: Mostly cloudy with a 40 percent chance of showers. Highs in the mid 50s. Lows around 40.

Day: Partly sunny. A slight chance of showers in the morning. Highs in the mid 50s. Chance of rain 20 percent.

Night: Mostly clear. Lows in the mid 40s. West winds around 5 mph.

Day: Sunny. Highs 70 to 75. Northwest winds 10 to 20 mph.

Night: Mostly cloudy. Lows 40 to 45. Northwest winds 5 to 15 mph.

Day: Mostly sunny. Highs 65 to 70.

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

Night: Partly cloudy. Highs in the mid 70s. Lows in the mid 50s.

Night: Partly cloudy. Highs 80 to 85. Lows 50 to 55.

Day: Mostly cloudy. Highs in the mid 60s.

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

Day: Mostly cloudy. A chance of showers. Highs in the mid 50s.

Night: Mostly cloudy. A chance of showers. Lows in the mid 30s.

Day: Partly sunny. A slight chance of showers. Highs in the mid 50s.

Day: Mostly clear. Highs in the upper 60s. West winds around 10 mph with gusts up to 25 mph, increasing to northwest 15 to 20 mph with gusts up to 30 mph in the afternoon.

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

Day: Mostly sunny. Highs in the mid 60s. South winds around 10 mph.

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

Day: Mostly sunny. Highs in the mid 70s. South winds 5 to 10 mph, increasing to around 15 mph in the afternoon.

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

Day: Sunny. Highs in the upper 70s.

Night: Increasing clouds. Lows in the upper 40s.

Day: Increasing clouds. Highs in the upper 50s.

Night: Mostly cloudy. A chance of showers after midnight. Lows in the upper 30s. Chance of rain 30 percent.

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

Night: Mostly cloudy with a chance of showers. A slight chance of snow showers after midnight. Lows in the mid 30s. Chance of precipitation 30 percent.

Day: Partly sunny with a 20 percent chance of showers. Highs in the mid 50s.

Day: Mostly clear. Highs around 70. Northwest winds 5 to 10 mph with gusts up to 20 mph, increasing to around 15 mph with gusts up to 30 mph in the afternoon.

Night: Increasing clouds. Lows in the lower 40s. Northwest winds 5 to 10 mph.

Day: Partly sunny. Highs in the upper 60s. Southwest winds around 5 mph.

Night: Partly cloudy. Lows in the lower 40s. Southeast winds around 5 mph.

Day: Mostly sunny. Highs in the mid 70s. South winds 5 to 15 mph.

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

Day: Sunny. Highs around 80.

Night: Increasing clouds. Lows around 50.

Day: Increasing clouds. Highs in the lower 60s.

Night: Mostly cloudy. A chance of showers after midnight. Lows in the upper 30s. Chance of rain 30 percent.

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

Night: Mostly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Lows in the mid 30s. Chance of rain 30 percent.

Day: Partly sunny. A slight chance of showers in the morning. Highs in the mid 50s. Chance of rain 20 percent.

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

Day: Mostly sunny. Not as warm with highs in the lower 70s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.

Night: Mostly cloudy. Lows in the mid 40s. North winds 5 to 10 mph.

Day: Partly sunny. Highs in the upper 60s. Southeast winds around 5 mph.

Night: Partly cloudy. Lows around 50. Southeast winds 5 to 10 mph.

Night: Mostly clear. Highs in the mid 70s. Lows in the lower 60s.

Night: Mostly clear and breezy. Highs in the lower 80s. Lows in the upper 50s.

Day: Partly sunny. Not as warm with highs around 70.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20 percent.

Day: Mostly cloudy. A chance of showers, mainly in the morning. Cooler with highs in the upper 50s. Chance of rain 40 percent.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent.

Day: Partly sunny with a 20 percent chance of showers. Highs in the mid 50s.

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

Day: Mostly sunny. Not as warm with highs in the mid 70s. Northwest winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the mid 40s. North winds 5 to 10 mph.

Day: Partly sunny. Highs around 70. Southeast winds 10 to 15 mph.

Night: Partly cloudy. Lows in the upper 40s. Southeast winds 5 to 10 mph.

Night: Mostly clear. Highs in the upper 70s. Lows in the lower 60s.

Night: Mostly clear and breezy. Highs in the mid 80s. Lows in the mid 50s.

Day: Partly sunny and breezy. Not as warm with highs in the upper 60s.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20 percent.

Day: Mostly cloudy with a chance of showers in the morning, then partly sunny with a slight chance of showers in the afternoon. Cooler with highs in the upper 50s. Chance of rain 30 percent.

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

Day: Partly sunny with a 20 percent chance of showers. Highs in the mid 50s.

Day: Mostly clear. Highs in the upper 60s. West winds 5 to 15 mph with gusts up to 25 mph, becoming northwest 15 to 20 mph with gusts up to 30 mph in the afternoon.

Night: Mostly cloudy. Lows in the lower 40s. Northwest winds 5 to 10 mph, becoming west after midnight.

Day: Mostly sunny. Highs in the mid 60s. South winds around 10 mph.

Night: Partly cloudy. Lows in the mid 40s. South winds 5 to 10 mph.

Day: Mostly sunny. Highs in the lower 70s. South winds 10 to 15 mph with gusts up to 30 mph.

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

Day: Sunny. Highs in the mid 70s.

Night: Increasing clouds. Lows in the mid 40s.

Day: Mostly cloudy with a 20 percent chance of showers. Highs in the mid 50s.

Night: Mostly cloudy with a 40 percent chance of showers. Lows in the upper 30s.

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

Night: Mostly cloudy. A chance of rain showers in the evening, then a slight chance of rain showers and snow showers after midnight. Lows in the mid 30s. Chance of precipitation 30 percent.

Day: Partly sunny with a 20 percent chance of rain showers. Highs in the mid 50s.

Night: Mostly clear. Lows in the mid 40s. Northwest winds around 5 mph.

Day: Sunny. Highs 70 to 75. Northwest winds 10 to 20 mph.

Night: Partly cloudy. Lows 40 to 45. Northwest winds 5 to 15 mph.

Day: Mostly cloudy in the morning, then mostly sunny. Highs 65 to 70.

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

Night: Partly cloudy. Highs in the mid 70s. Lows in the mid 50s.

Night: Partly cloudy. Highs 80 to 85. Lows 50 to 55.

Day: Partly sunny. Highs in the mid 60s.

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

Day: Mostly cloudy. A chance of showers. Highs 50 to 55.

Night: Mostly cloudy. A chance of showers. Lows in the mid 30s.

Day: Partly sunny. A slight chance of showers. Highs in the mid 50s.

Night: Partly cloudy. Lows in the upper 40s. Northwest winds 5 to 10 mph.

Day: Partly sunny. Not as warm with highs in the lower 70s. Northwest winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the mid 40s. North winds 5 to 10 mph with gusts up to 20 mph, becoming northeast after midnight.

Day: Partly sunny. Highs in the upper 60s. Southeast winds 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 40s. Southeast winds 5 to 10 mph.

Day: Mostly clear. Highs in the upper 70s. Lows in the upper 50s.

Day: Mostly clear. Highs in the upper 70s. Lows in the upper 50s.

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

Day: Partly sunny. Much cooler with highs in the mid 60s.

Night: Mostly cloudy. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent.

Night: Mostly cloudy with a 40 percent chance of showers. Highs in the mid 50s. Lows in the upper 30s.

Day: Partly sunny with a 20 percent chance of showers. Highs in the mid 50s.

Night: Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Day: Mostly sunny. Not as warm with highs in the lower 70s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening.

Day: Partly sunny. Highs in the mid 60s. Southwest winds around 5 mph.

Night: Partly cloudy. Lows in the upper 40s. Southeast winds 5 to 10 mph.

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

Night: Mostly clear and breezy. Lows in the lower 60s. Highs in the lower 80s.

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

Day: Partly sunny. Not as warm with highs around 70.

Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20 percent.

Day: Mostly cloudy with a 40 percent chance of showers. Cooler with highs in the upper 50s.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent.

Day: Partly sunny with a 20 percent chance of showers. Highs in the mid 50s.

Night: Mostly clear. Lows in the mid 40s. Northwest winds around 5 mph.

Day: Mostly sunny. Highs in the lower 70s. West winds 5 to 10 mph, becoming northwest 10 to 15 mph with gusts up to 25 mph in the afternoon.

Night: Mostly cloudy. Lows in the lower 40s. North winds 10 to 15 mph, becoming northwest around 5 mph after midnight.

Day: Partly sunny. Highs in the upper 60s. South winds 5 to 10 mph.

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

Night: Partly cloudy. Highs in the mid 70s. Lows in the mid 50s.

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

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 40s.

Day: Mostly cloudy in the morning, then becoming partly sunny. Much cooler with highs in the lower 60s.

Night: Mostly cloudy with a 40 percent chance of rain showers. Lows in the upper 30s. Highs in the lower 50s.

Night: Mostly cloudy with a 40 percent chance of rain showers. Lows in the upper 30s. Highs in the lower 50s.

Day: Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of rain showers. Highs in the lower 50s.

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

Day: Mostly sunny. Not as warm with highs in the lower 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph in the afternoon.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Northwest winds 10 to 15 mph.

Day: Partly sunny. Highs in the upper 60s. Southwest winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. South winds around 5 mph.

Night: Partly cloudy. Highs in the mid 70s. Lows around 60.

Day: Mostly sunny and breezy. Highs in the lower 80s.

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

Day: Partly sunny. Not as warm with highs around 70.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 40s. Chance of rain 20 percent.

Day: Mostly cloudy with a 40 percent chance of showers. Cooler with highs in the upper 50s.

Night: Mostly cloudy with a 30 percent chance of showers. Lows around 40.

Day: Partly sunny with a 20 percent chance of showers. Highs in the mid 50s.

Night: Partly cloudy. Lows in the mid 40s. Northwest winds around 5 mph.

Day: Partly sunny. Highs in the lower 70s. West winds 5 to 10 mph, becoming northwest 10 to 15 mph in the afternoon.

Night: Mostly cloudy. Lows in the lower 40s. North winds 5 to 10 mph with gusts up to 20 mph, becoming northeast after midnight.

Day: Partly sunny. Highs in the upper 60s. Southeast winds 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 40s. Southeast winds 5 to 10 mph.

Night: Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.

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

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows around 50.

Day: Mostly cloudy in the morning, then becoming partly sunny. Much cooler with highs in the lower 60s.

Night: Mostly cloudy with a 40 percent chance of showers. Breezy. Lows around 40. Highs in the lower 50s.

Night: Mostly cloudy with a 40 percent chance of showers. Breezy. Lows around 40. Highs in the lower 50s.

Day: Partly sunny with a 20 percent chance of showers. Highs in the lower 50s.