10-Day Weather Forecast - Sioux Falls, SD

Partly sunny. Not as cool with highs in the lower 30s. West winds 5 to 10 mph.

Mostly cloudy. Not as cool with lows around 20. Temperature rising into the mid 20s after midnight. Southwest winds 5 to 10 mph.

Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 30s. Southwest winds 5 to 10 mph becoming west 10 to 15 mph in the afternoon.

Partly cloudy. Lows in the lower 20s. West winds 10 to 15 mph.

Partly sunny in the morning then becoming mostly cloudy. Highs around 40. South winds 15 to 20 mph with gusts up to 35 mph.

Mostly cloudy. Rain likely in the evening then a slight chance of rain and snow after midnight. Little or no snow accumulation. Windy with lows around 20. Chance of precipitation 60 percent.

Mostly sunny. A slight chance of snow in the morning. Windy and much cooler with highs in the mid 20s. Temperature falling to around 15 in the afternoon. Chance of snow 20 percent.

Partly cloudy in the evening then becoming mostly cloudy. Much colder with lows around zero. Temperature rising to around 10 above after midnight.

Mostly cloudy in the morning then becoming partly sunny. Not as cool with highs in the mid 30s.

Mostly cloudy. Not as cool with lows in the lower 20s.

Partly sunny. Highs in the lower 30s. Temperature falling into the upper 20s in the afternoon.

Mostly cloudy in the evening then becoming partly cloudy. Cold with lows around 15.

Mostly sunny. Highs in the lower 30s.

Mostly clear. Low temperature around 25F. Dew point will be around 17F with an average humidity of 70%. Winds will be 9 mph from the S.

Partly cloudy. High temperature around 34F. Dew point will be around 20F with an average humidity of 64%. Winds will be 8 mph from the S.

Mostly cloudy. Low temperature around 24F. Dew point will be around 21F with an average humidity of 77%. Winds will be 1 mph from the NW.

Mostly sunny. High temperature around 29F. Dew point will be around 18F with an average humidity of 67%. Winds will be 2 mph from the NW.

Mostly clear. Low temperature around 22F. Dew point will be around 17F with an average humidity of 74%. Winds will be 2 mph from the S.