10-Day Weather Forecast - Sioux Falls, SD

Mostly sunny. Patchy blowing snow in the afternoon. Highs around 30. South winds 15 to 20 mph with gusts up to 35 mph.

Partly cloudy in the evening then becoming mostly cloudy. Not as cool with lows in the mid 20s. South winds 10 to 15 mph becoming northwest after midnight.

Partly sunny in the morning then clearing. Patchy blowing snow in the afternoon. Highs in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Mostly clear. Colder with lows around 13. Northwest winds 5 to 10 mph becoming west after midnight.

Mostly sunny. Highs in the mid 30s.

Mostly cloudy and not as cool. Near steady temperature around 30.

Mostly sunny. Not as cool with highs in the mid 40s.

Partly cloudy. Lows in the upper 20s.

Partly sunny. Highs in the lower 40s.

Mostly cloudy. Lows in the mid 20s.

Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 40s.

Mostly cloudy. Lows in the upper 20s.

Partly sunny. Highs in the lower 40s.

Mostly clear. Low temperature around 29F. Dew point will be around 28F with an average humidity of 86%. Winds will be 3 mph from the NW.

Mostly sunny. High temperature around 38F. Dew point will be around 27F with an average humidity of 72%. Winds will be 4 mph from the S.

Partly cloudy. Low temperature around 29F. Dew point will be around 26F with an average humidity of 80%. Winds will be 3 mph from the N.

Mostly cloudy. High temperature around 36F. Dew point will be around 24F with an average humidity of 69%. Winds will be 3 mph from the N.

Partly cloudy. Low temperature around 25F. Dew point will be around 22F with an average humidity of 80%. Winds will be 4 mph from the N.