10-Day Weather Forecast - Sioux Falls, SD

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

Mostly clear. Lows in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Partly sunny. Cooler with highs in the upper 30s. North winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy. Much cooler with lows around 17. Northeast winds 5 to 10 mph becoming southeast with gusts up to 20 mph after midnight.

Mostly cloudy. Highs in the lower 40s.

Mostly cloudy in the evening then clearing. Lows in the mid 20s.

Sunny. Highs around 50.

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

Mostly sunny. Highs in the mid 50s.

Mostly cloudy. Lows in the lower 30s.

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

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

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

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 32F. Dew point will be around 28F with an average humidity of 76%. Winds will be 2 mph from the E.

Cloudy. High temperature around 39F. Dew point will be around 28F with an average humidity of 73%. Winds will be 2 mph from the W.

Mostly cloudy. Low temperature around 31F. Dew point will be around 28F with an average humidity of 79%. Winds will be 1 mph from the NW.

Partly cloudy. High temperature around 41F. Dew point will be around 29F with an average humidity of 71%. Winds will be 2 mph from the NW.

Mostly cloudy. Low temperature around 32F. Dew point will be around 29F with an average humidity of 78%. Winds will be 2 mph from the NW.