10-Day Weather Forecast - Yankton, SD

Mostly cloudy. Snow likely mainly in the morning. Areas of blowing snow in the morning then patchy blowing snow in the afternoon. Snow accumulation of 1 to 3 inches possible. Windy and much cooler with highs in the mid 20s. Temperature falling to around 13 in the afternoon. Northwest winds 25 to 30 mph with gusts up to 45 mph. Chance of snow 70 percent. Wind chill values as low as 10 below in the afternoon.

Mostly cloudy. Patchy blowing snow. Windy colder with lows around 5 above. Northwest winds 20 to 30 mph with gusts up to 40 mph. Wind chill values as low as 16 below.

Sunny. Patchy blowing snow. Breezy with highs around 17. Northwest winds 15 to 25 mph with gusts up to 35 mph. Wind chill values as low as 15 below.

Partly cloudy and cold. Near steady temperature around 10 above.

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

Mostly cloudy. Not as cool with lows around 20.

Mostly cloudy. A slight chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 20 percent.

Mostly cloudy. Colder with lows around 10 above.

Mostly sunny. Much cooler with highs around 20.

Partly cloudy. Cold with lows around 10 above.

Mostly sunny. Not as cool with highs in the upper 20s.

Mostly clear. Low temperature around 19F. Dew point will be around 15F with an average humidity of 80%. Winds will be 6 mph from the SE.

Mostly sunny. High temperature around 35F. Dew point will be around 20F with an average humidity of 69%. Winds will be 6 mph from the NW.

Mostly clear. Low temperature around 18F. Dew point will be around 17F with an average humidity of 79%. Winds will be 4 mph from the NW.

Mostly sunny. High temperature around 31F. Dew point will be around 17F with an average humidity of 67%. Winds will be 2 mph from the NW.

Mostly clear. Low temperature around 21F. Dew point will be around 18F with an average humidity of 79%. Winds will be 2 mph from the SW.

Mostly sunny. High temperature around 33F. Dew point will be around 20F with an average humidity of 68%. Winds will be 3 mph from the W.

Clear. Low temperature around 19F. Dew point will be around 18F with an average humidity of 80%. Winds will be 2 mph from the W.