10-Day Weather Forecast - Sioux Falls, SD

Sunny. Much cooler with highs in the mid 20s. North winds 15 to 20 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 16. West winds around 5 mph becoming south after midnight.

Mostly cloudy with a chance of flurries in the morning then partly sunny with a chance of sprinkles with a slight chance of snow in the afternoon. Not as cool with highs around 40. South winds 10 to 15 mph becoming west 15 to 20 mph with gusts up to 35 mph in the afternoon. Chance of precipitation 20 percent.

Mostly cloudy. A slight chance of rain and snow in the evening then a chance of snow after midnight. Little or no snow accumulation. Windy with lows in the lower 20s. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 50 percent.

Mostly cloudy. Patchy blowing snow in the morning. Snow likely mainly in the morning. Light snow accumulation possible. Windy cooler with highs in the upper 20s. Temperature falling to around 17 in the afternoon. Northwest winds 25 to 35 mph with gusts up to 50 mph. Chance of snow 60 percent.

Mostly cloudy and windy. Much colder with lows around zero. Wind chill values as low as 15 below.

Partly sunny. Much colder with highs around 10 above. Wind chill values as low as 15 below.

Partly cloudy in the evening then becoming mostly cloudy. Cold with lows around zero. Wind chill values as low as 15 below.

Partly sunny with a 20 percent chance of snow. Breezy and not as cool with highs in the mid 20s. Wind chill values as low as 15 below in the morning.

Mostly cloudy. Cold with lows around 5 above. Wind chill values as low as 10 below after midnight.

Mostly sunny. Highs around 20. Wind chill values as low as 15 below in the morning.

Partly cloudy. Cold with lows zero to 5 above zero.

Partly sunny. Highs in the lower 20s. Wind chill values as low as 10 below in the morning.

Mostly cloudy. Low temperature around 16F. Dew point will be around 13F with an average humidity of 72%. Winds will be 3 mph from the W.

Mostly cloudy. High temperature around 25F. Dew point will be around 12F with an average humidity of 66%. Winds will be 4 mph from the NW.

Partly cloudy. Low temperature around 13F. Dew point will be around 10F with an average humidity of 72%. Winds will be 4 mph from the N.

Cloudy. High temperature around 21F. Dew point will be around 9F with an average humidity of 70%. Winds will be 4 mph from the NE.

Cloudy. Low temperature around 9F. Dew point will be around 9F with an average humidity of 81%. Winds will be 6 mph from the N.