10-Day Weather Forecast - Yankton, SD

Mostly sunny. Not as cool with highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph.

Mostly clear. Not as cool with lows in the mid 30s. Northwest winds 15 to 20 mph.

Partly sunny in the morning then becoming mostly cloudy. Much cooler with highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy. Cooler with lows in the lower 20s. Northeast winds 5 to 10 mph becoming southeast 10 to 15 mph after midnight.

Partly sunny in the morning then becoming mostly cloudy. Highs in the upper 40s.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s.

Sunny. Highs in the mid 50s.

Mostly clear in the evening then becoming mostly cloudy. Lows in the lower 30s.

Mostly sunny. Highs in the lower 60s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s.

Mostly cloudy in the morning then becoming partly sunny. Cooler with highs in the upper 40s.

Mostly cloudy. A slight chance of rain and snow after midnight. Lows in the mid 20s. Chance of precipitation 20 percent.

Mostly cloudy. A slight chance of rain and snow in the morning then a chance of rain in the afternoon. Highs in the lower 40s. Chance of precipitation 30 percent.

Cloudy. Low temperature around 30F. Dew point will be around 28F with an average humidity of 78%. Winds will be 1 mph from the W.

Mostly cloudy. High temperature around 42F. Dew point will be around 30F with an average humidity of 71%. Winds will be 2 mph from the W.

Mostly cloudy. Low temperature around 29F. Dew point will be around 29F with an average humidity of 83%. Winds will be 2 mph from the W.

Cloudy. High temperature around 44F. Dew point will be around 31F with an average humidity of 71%. Winds will be 2 mph from the W.

Partly cloudy. Low temperature around 30F. Dew point will be around 29F with an average humidity of 79%. Winds will be 4 mph from the NW.