Ethan, SD Weather Forecast & Current Conditions

Night: Mostly cloudy this evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 50s. West winds around 5 mph.

Day: Patchy fog in the morning. Partly sunny. Highs in the mid 70s. West winds around 5 mph, becoming south in the afternoon.

Night: Cloudy. Lows in the mid 50s. South winds around 5 mph, becoming north with gusts up to 20 mph after midnight.

Day: Partly sunny. Cooler with highs in the mid 60s. North winds 10 to 15 mph with gusts up to 25 mph.

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

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

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

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

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

Day: Sunny. Highs in the mid 60s.

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

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

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

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

Night: Mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. South winds 5 to 10 mph, becoming west after midnight.

Day: Areas of fog in the morning. Mostly cloudy. Highs in the lower 70s. North winds around 5 mph, becoming southeast in the afternoon.

Night: Cloudy. Lows in the upper 50s. Southeast winds around 5 mph, becoming north after midnight.

Day: Mostly cloudy in the morning, then becoming partly sunny. Less humid with highs in the mid 60s. North winds 10 to 15 mph.

Night: Partly cloudy. Cooler with lows in the upper 40s. North winds 5 to 10 mph.

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

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

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

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

Day: Sunny. Highs in the lower 60s.

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

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

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

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

Night: Mostly cloudy this evening, then becoming partly cloudy. Areas of fog after midnight. Lows in the mid 50s. Southwest winds around 5 mph.

Day: Mostly cloudy in the morning, then becoming partly sunny. Areas of fog in the morning. Highs in the mid 70s. Northwest winds around 5 mph, becoming south around 5 mph in the afternoon.

Night: Cloudy. Lows in the mid 50s. South winds around 5 mph, becoming north after midnight.

Day: Partly sunny. Cooler with highs in the mid 60s. North winds 10 to 15 mph.

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

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

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

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

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

Day: Sunny. Highs in the mid 60s.

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

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

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

Day: Mostly sunny. Highs around 70.

Night: Mostly cloudy this evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 50s. Northwest winds around 5 mph.

Day: Patchy fog in the morning. Partly sunny. Highs in the mid 70s. Northwest winds around 5 mph, becoming southeast in the afternoon.

Night: Cloudy. Lows in the mid 50s. Southeast winds around 5 mph, becoming north with gusts up to 20 mph after midnight.

Day: Partly sunny. Cooler with highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.

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

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

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

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

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

Day: Sunny. Highs in the lower 60s.

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

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

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

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

Night: Partly cloudy. Lows in the mid 50s. West winds around 5 mph.

Day: Patchy fog in the morning. Partly sunny. Highs in the mid 70s. West winds around 5 mph, becoming southwest in the afternoon.

Night: Cloudy. Lows in the mid 50s. South winds around 5 mph, becoming north 10 to 15 mph after midnight.

Day: Mostly sunny. Cooler with highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. North winds 5 to 10 mph.

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

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

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

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

Day: Sunny. Highs in the lower 60s.

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

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

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

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

Night: Mostly cloudy. Widespread fog after midnight. Lows in the mid 50s. South winds 5 to 10 mph, becoming west after midnight.

Day: Mostly cloudy in the morning, then becoming partly sunny. Widespread dense fog in the morning. Highs in the lower 70s. North winds around 5 mph, becoming south around 5 mph in the afternoon.

Night: Cloudy. Lows in the mid 50s. South winds around 5 mph, becoming north with gusts up to 20 mph after midnight.

Day: Partly sunny. Cooler with highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.

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

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

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

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

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

Day: Sunny. Highs in the lower 60s.

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

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

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

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

Night: Partly cloudy. Patchy fog after midnight. Lows in the mid 50s. West winds around 5 mph.

Day: Patchy fog in the morning. Partly sunny. Highs in the mid 70s. Southwest winds around 5 mph.

Night: Cloudy. Lows in the mid 50s. South winds around 5 mph, becoming north with gusts up to 20 mph after midnight.

Day: Mostly sunny. Not as warm with highs in the mid 60s. North winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. North winds 5 to 10 mph.

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

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

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

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

Day: Sunny. Highs in the mid 60s.

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

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

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

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

Night: Mostly cloudy. Areas of fog after midnight. Lows in the upper 50s. South winds 10 to 15 mph, becoming west around 5 mph after midnight.

Day: Widespread dense fog in the morning. Mostly cloudy. Highs in the lower 70s. North winds around 5 mph, becoming southeast in the afternoon.

Night: Cloudy. Lows in the upper 50s. Southeast winds around 5 mph, becoming north after midnight.

Day: Mostly cloudy in the morning, then becoming partly sunny. Less humid with highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy. Cooler with lows in the upper 40s. North winds 5 to 10 mph.

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

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

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

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

Day: Sunny. Highs in the lower 60s.

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

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

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

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

Night: Mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. South winds 5 to 10 mph, becoming west after midnight.

Day: Areas of fog in the morning. Mostly cloudy. Highs in the lower 70s. North winds around 5 mph, becoming east in the afternoon.

Night: Cloudy. Lows in the upper 50s. East winds around 5 mph, becoming north after midnight.

Day: Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 60s. North winds 10 to 15 mph.

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

Day: Mostly sunny. Highs around 60.

Night: Mostly clear. Lows around 50.

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

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

Day: Sunny. Highs in the lower 60s.

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

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

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

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

Night: Mostly cloudy this evening, then becoming partly cloudy. Areas of fog after midnight. Lows in the mid 50s. Southwest winds around 5 mph.

Day: Mostly cloudy in the morning, then becoming partly sunny. Widespread fog in the morning. Highs in the mid 70s. Southwest winds around 5 mph.

Night: Cloudy. Lows in the mid 50s. South winds around 5 mph, becoming north with gusts up to 20 mph after midnight.

Day: Mostly sunny. Cooler with highs in the lower 60s. North winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. North winds 5 to 10 mph.

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

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

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

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

Day: Sunny. Highs in the lower 60s.

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

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

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

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

Night: Mostly cloudy this evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 50s. Northwest winds around 5 mph.

Day: Partly sunny in the morning, then becoming mostly cloudy. Patchy fog in the morning. Highs in the lower 70s. Northwest winds around 5 mph, becoming east around 5 mph in the afternoon.

Night: Cloudy. Lows in the mid 50s. East winds around 5 mph, becoming north with gusts up to 20 mph after midnight.

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

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

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

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

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

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

Day: Sunny. Highs in the mid 60s.

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

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

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

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

Night: Mostly cloudy. Areas of fog after midnight. Lows in the upper 50s. South winds 5 to 10 mph, becoming west after midnight.

Day: Widespread fog in the morning. Mostly cloudy. Highs in the lower 70s. North winds around 5 mph, becoming east in the afternoon.

Night: Cloudy. A slight chance of showers in the evening. Lows in the upper 50s. East winds around 5 mph, becoming north after midnight. Chance of rain 20 percent.

Day: Mostly cloudy in the morning, then becoming partly sunny. Less humid with highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.

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

Day: Mostly sunny. Highs around 60.

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

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

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

Day: Sunny. Highs in the lower 60s.

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

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

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

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

Night: Partly cloudy this evening, then becoming mostly clear. Lows in the mid 50s. West winds around 5 mph.

Day: Mostly sunny. Highs in the mid 70s. West winds around 5 mph.

Night: Cloudy. Lows in the mid 50s. West winds around 5 mph, becoming north 10 to 15 mph with gusts up to 25 mph after midnight.

Day: Mostly sunny. Cooler with highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. North winds 5 to 10 mph.

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

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

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

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

Day: Sunny. Highs in the lower 60s.

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

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

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

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

Night: Mostly cloudy. Areas of fog after midnight. Lows in the mid 50s. Southwest winds around 5 mph.

Day: Mostly cloudy in the morning, then becoming partly sunny. Widespread fog in the morning. Highs in the lower 70s. West winds around 5 mph.

Night: Cloudy. Lows in the mid 50s. Southwest winds around 5 mph, becoming north with gusts up to 20 mph after midnight.

Day: Partly sunny. Cooler with highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.

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

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

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

Day: Mostly sunny. A chance of showers in the afternoon. Highs in the lower 60s. Chance of rain 30 percent.

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

Day: Sunny. Highs in the lower 60s.

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

Day: Mostly sunny. Highs around 60.

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

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

Night: Mostly cloudy. Areas of fog after midnight. Lows in the upper 50s. South winds 10 to 15 mph, becoming west around 5 mph after midnight.

Day: Widespread fog in the morning. Mostly cloudy. Highs in the lower 70s. North winds around 5 mph, becoming south in the afternoon.

Night: Cloudy. Lows in the mid 50s. Southwest winds around 5 mph, becoming north after midnight.

Day: Mostly cloudy in the morning, then becoming partly sunny. Cooler with highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy. Cooler with lows in the mid 40s. North winds 5 to 10 mph.

Day: Mostly sunny. Highs around 60.

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

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

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

Day: Sunny. Highs in the lower 60s.

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

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

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

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

Night: Partly cloudy. Areas of fog after midnight. Lows in the mid 50s. Southwest winds 5 to 10 mph.

Day: Areas of fog in the morning. Partly sunny. Highs in the lower 70s. Southwest winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the mid 50s. West winds around 5 mph, becoming north with gusts up to 20 mph after midnight.

Day: Mostly sunny. Cooler with highs in the lower 60s. North winds 10 to 15 mph.

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

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

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

Day: Mostly sunny. A chance of showers in the afternoon. Highs in the lower 60s. Chance of rain 30 percent.

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

Day: Sunny. Highs in the lower 60s.

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

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

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

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

Night: Partly cloudy. Cooler with lows in the lower 50s. Northwest winds 5 to 10 mph, becoming southwest after midnight.

Day: Partly sunny. Highs in the mid 70s. West winds around 5 mph.

Night: Cloudy. Lows in the lower 50s. Southeast winds around 5 mph, becoming north 10 to 15 mph after midnight.

Day: Mostly sunny. Cooler with highs in the mid 60s. North winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph.

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

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

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

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

Day: Sunny. Highs in the mid 60s.

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

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

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

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

Night: Mostly cloudy. Areas of fog. Lows in the upper 50s. Southwest winds around 5 mph.

Day: Widespread fog in the morning. Mostly cloudy. Highs in the lower 70s. Northwest winds around 5 mph, becoming northeast around 5 mph in the afternoon.

Night: Mostly cloudy. A slight chance of showers in the evening. Lows in the upper 50s. East winds around 5 mph, becoming north after midnight. Chance of rain 20 percent.

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

Night: Partly cloudy. Cooler with lows in the upper 40s. North winds 5 to 10 mph.

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

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

Day: Sunny. Highs in the upper 60s.

Night: Mostly clear. Lows around 50.

Day: Sunny. Highs in the lower 60s.

Night: Mostly clear. Lows around 50.

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

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

Day: Mostly sunny and breezy. Highs in the lower 70s.

Night: Mostly cloudy. A slight chance of showers and thunderstorms this evening. Areas of fog after midnight. Lows in the upper 50s. South winds 10 to 15 mph, becoming west around 5 mph after midnight. Chance of rain 20 percent.

Day: Widespread fog in the morning. Mostly cloudy. Highs in the lower 70s. Light and variable winds, becoming east around 5 mph in the afternoon.

Night: Cloudy. Lows in the upper 50s. Southeast winds around 5 mph, becoming north after midnight.

Day: Mostly cloudy in the morning, then becoming partly sunny. Less humid with highs in the lower 60s. North winds 10 to 15 mph.

Night: Partly cloudy. Cooler with lows in the upper 40s. North winds 5 to 10 mph.

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

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

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

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

Day: Sunny. Highs in the lower 60s.

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

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

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

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

Night: Partly cloudy. Lows in the mid 50s. Northwest winds around 5 mph, becoming west around 5 mph after midnight.

Day: Partly sunny. Highs in the lower 70s. West winds around 5 mph, becoming east in the afternoon.

Night: Cloudy. Lows in the mid 50s. Southeast winds around 5 mph, becoming north with gusts up to 20 mph after midnight.

Day: Mostly sunny. Cooler with highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph.

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

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

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

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

Day: Sunny. Highs in the lower 60s.

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

Day: Mostly sunny and breezy. Highs in the mid 60s.

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

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