10-Day Weather Forecast - Yankton, SD

Mostly cloudy. A slight chance of rain this morning then a chance of rain this afternoon. Highs in the upper 40s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

Cloudy with a chance of drizzle. Lows in the mid 30s. East winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. Highs in the mid 40s. Northeast winds 5 to 10 mph.

Mostly cloudy. Lows in the mid 30s. Southeast winds 5 to 10 mph.

Partly sunny in the morning then clearing. Not as cool with highs in the upper 50s. South winds 5 to 10 mph with gusts up to 20 mph.

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

Mostly sunny. Highs in the mid 50s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s.

Mostly sunny. Highs in the mid 40s.

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

Mostly sunny. Highs in the lower 50s.

Partly cloudy. Lows in the lower 30s.

Mostly sunny. Highs in the lower 50s.

Mostly clear. Low temperature around 35F. Dew point will be around 31F with an average humidity of 71%. Winds will be 3 mph from the SW.

Partly cloudy. High temperature around 50F. Dew point will be around 33F with an average humidity of 64%. Winds will be 2 mph from the W.

Partly cloudy. Low temperature around 36F. Dew point will be around 34F with an average humidity of 80%. Winds will be 1 mph from the SW.

Partly cloudy. High temperature around 47F. Dew point will be around 34F with an average humidity of 71%. Winds will be 4 mph from the NW.

Mostly cloudy. Low temperature around 31F. Dew point will be around 31F with an average humidity of 85%. Winds will be 4 mph from the N.