10-Day Weather Forecast - Yankton, SD

Mostly sunny. Not as cool with highs in the mid 30s. West winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s. Temperature rising into the upper 20s after midnight. Southwest winds 5 to 10 mph.

Mostly cloudy in the morning then becoming mostly sunny. Highs in the lower 40s. West winds around 10 mph.

Partly cloudy. Lows in the mid 20s.

Partly sunny. Highs in the mid 40s.

Mostly cloudy. A slight chance of rain in the evening. Breezy with lows in the upper 20s. Chance of rain 20 percent.

Mostly sunny and breezy cooler with highs in the mid 30s.

Partly cloudy in the evening then becoming mostly cloudy. Much colder with lows around 10 above. Temperature rising to around 20 after midnight.

Mostly cloudy in the morning then becoming mostly sunny. Highs in the mid 40s.

Mostly cloudy. Not as cool with lows in the mid 20s.

Mostly cloudy in the morning then becoming partly sunny. Cooler with highs in the mid 30s.

Partly cloudy. Low temperature around 20F. Dew point will be around 23F with an average humidity of 70%. Winds will be 7 mph from the NW.

Sunny. High temperature around 38F. Dew point will be around 18F with an average humidity of 60%. Winds will be 8 mph from the S.

Partly cloudy. Low temperature around 29F. Dew point will be around 22F with an average humidity of 71%. Winds will be 8 mph from the S.

Partly cloudy. High temperature around 40F. Dew point will be around 25F with an average humidity of 64%. Winds will be 6 mph from the S.

Clear. Low temperature around 25F. Dew point will be around 23F with an average humidity of 77%. Winds will be 3 mph from the W.

Mostly sunny. High temperature around 33F. Dew point will be around 19F with an average humidity of 65%. Winds will be 2 mph from the NW.

Partly cloudy. Low temperature around 21F. Dew point will be around 17F with an average humidity of 73%. Winds will be 2 mph from the W.