10-Day Weather Forecast - Yankton, SD

Partly sunny with a chance of snow in the morning then mostly cloudy with snow likely in the afternoon. Snow accumulation up to 1 inch possible. Cooler with highs in the upper 30s. Northeast winds 5 to 10 mph becoming southeast 10 to 15 mph in the afternoon. Chance of snow 60 percent.

Mostly cloudy with a slight chance of snow and rain in the evening then partly cloudy after midnight. Lows in the lower 20s. Southeast winds 5 to 10 mph becoming southwest after midnight. Chance of precipitation 20 percent.

Sunny. Not as cool with highs in the lower 50s. West winds 15 to 20 mph with gusts up to 30 mph.

Mostly clear. Not as cool with lows in the lower 30s.

Sunny. Highs in the lower 60s.

Partly cloudy. A slight chance of snow after midnight. Cooler with lows in the lower 20s. Chance of snow 20 percent.

Mostly sunny. A slight chance of snow in the morning. Much cooler with highs in the mid 30s. Chance of snow 20 percent.

Partly cloudy in the evening then mostly cloudy with a slight chance of snow after midnight. Colder with lows around 10 above. Chance of snow 20 percent.

Mostly cloudy with a 40 percent chance of snow. Highs in the upper 20s.

Mostly cloudy with a 30 percent chance of snow. Lows around 20.

Partly sunny. A slight chance of snow in the morning. Not as cool with highs around 40. Chance of snow 20 percent.

Partly cloudy. Low temperature around 21F. Dew point will be around 21F with an average humidity of 71%. Winds will be 11 mph from the S.

Sunny. High temperature around 50F. Dew point will be around 27F with an average humidity of 62%. Winds will be 10 mph from the SW.

Clear. Low temperature around 28F. Dew point will be around 27F with an average humidity of 74%. Winds will be 6 mph from the S.

Sunny. High temperature around 53F. Dew point will be around 31F with an average humidity of 57%. Winds will be 9 mph from the S.

Clear. Low temperature around 36F. Dew point will be around 33F with an average humidity of 73%. Winds will be 9 mph from the S.

Partly cloudy. High temperature around 59F. Dew point will be around 41F with an average humidity of 65%. Winds will be 8 mph from the S.

Partly cloudy. Low temperature around 40F. Dew point will be around 41F with an average humidity of 80%. Winds will be 4 mph from the S.