10-Day Weather Forecast - Yankton, SD

Mostly sunny. Much cooler with highs around 40. East winds 10 to 15 mph becoming northeast in the afternoon.

Mostly clear in the evening then becoming mostly cloudy. Colder with lows around 13. Northeast winds 10 to 15 mph.

Cloudy in the morning then becoming partly sunny. A 20 percent chance of snow. Highs in the lower 30s. East winds 10 to 15 mph.

Mostly cloudy. Lows around 20. Southeast winds 10 to 15 mph.

Mostly cloudy. A slight chance of rain in the afternoon. Not as cool with highs in the mid 40s. Chance of rain 20 percent.

Mostly cloudy with a 50 percent chance of rain. Not as cool with lows around 30.

Partly sunny. A slight chance of rain in the morning. Highs around 50. Chance of rain 20 percent.

Mostly cloudy in the evening then partly cloudy with a slight chance of rain after midnight. Lows in the upper 20s. Chance of rain 20 percent.

Partly sunny with a 20 percent chance of rain. Highs in the lower 50s.

Mostly cloudy with a 20 percent chance of rain. Lows in the mid 30s.

Mostly cloudy in the morning then partly sunny with a slight chance of rain in the afternoon. Highs around 60. Chance of rain 20 percent.

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

Mostly cloudy. A chance of rain mainly in the morning. Cooler with highs in the upper 40s. Chance of rain 30 percent.

Mostly clear with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 27F. Dew point will be around 26F with an average humidity of 72%. Winds will be 3 mph from the NW.

Mostly sunny. High temperature around 53F. Dew point will be around 26F with an average humidity of 50%. Winds will be 6 mph from the SW.

Partly cloudy. Low temperature around 33F. Dew point will be around 26F with an average humidity of 59%. Winds will be 9 mph from the S.

Partly cloudy. High temperature around 58F. Dew point will be around 31F with an average humidity of 48%. Winds will be 8 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 33F. Dew point will be around 29F with an average humidity of 63%. Winds will be 3 mph from the S.