10-Day Weather Forecast - Yankton, SD

Mostly cloudy with a 50 percent chance of rain. Breezy with highs in the lower 50s. Northwest winds 15 to 25 mph with gusts up to 35 mph.

Mostly cloudy. Cooler with lows in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Mostly sunny. Much cooler with highs in the lower 30s. North winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 19. North winds 5 to 10 mph becoming south after midnight.

Partly sunny. A slight chance of rain and snow in the afternoon. Not as cool with highs in the mid 40s. Chance of precipitation 20 percent.

Mostly cloudy. A slight chance of snow after midnight. Breezy with lows in the mid 20s. Chance of snow 20 percent.

Mostly cloudy with a 50 percent chance of snow. Windy cooler with highs in the lower 30s. Temperature falling into the lower 20s in the afternoon.

Mostly cloudy in the evening then becoming partly cloudy. Breezy and much colder with lows around 10 above.

Partly sunny. A slight chance of snow in the morning. Cooler with highs around 20. Chance of snow 20 percent.

Partly cloudy. Cold with lows around 5 above. Wind chill values as low as 10 below after midnight.

Mostly sunny. Not as cool with highs in the lower 30s.

Partly cloudy. Cold with lows around 10 above.

Partly sunny. Highs in the lower 30s.

Clear. Low temperature around 17F. Dew point will be around 13F with an average humidity of 75%. Winds will be 4 mph from the W.

Mostly sunny. High temperature around 33F. Dew point will be around 16F with an average humidity of 63%. Winds will be 4 mph from the W.

Mostly clear. Low temperature around 19F. Dew point will be around 16F with an average humidity of 74%. Winds will be 4 mph from the W.

Mostly sunny. High temperature around 32F. Dew point will be around 17F with an average humidity of 65%. Winds will be 4 mph from the NW.

Mostly cloudy. Low temperature around 17F. Dew point will be around 14F with an average humidity of 75%. Winds will be 2 mph from the N.