10-Day Weather Forecast - Sioux Falls, SD

Mostly cloudy and breezy. Much cooler with highs in the lower 20s. Temperature falling to around 17 in the afternoon. Northwest winds 15 to 25 mph. Gusts up to 40 mph in the morning.

Cloudy. A slight chance of snow after midnight. Colder. Near steady temperature around 13. North winds 5 to 10 mph becoming southeast after midnight. Chance of snow 20 percent.

Cloudy with a chance of sleet. A chance of snow in the morning then snow likely with a chance of freezing rain in the afternoon. Little or no snow accumulation. Highs in the mid 20s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 60 percent.

Cloudy. A chance of snow with a slight chance of freezing rain in the evening then a slight chance of snow after midnight. Little or no snow accumulation. Cold with lows around 8 above. Northeast winds 5 to 10 mph becoming northwest 10 to 15 mph with gusts up to 25 mph after midnight. Chance of precipitation 40 percent.

Mostly cloudy. A slight chance of snow in the morning. Highs around 20. Temperature falling to around 10 above in the afternoon. Chance of snow 20 percent.

Cloudy. A chance of snow after midnight. Colder with lows around zero. Chance of snow 50 percent. Wind chill values as low as 15 below.

Cloudy with snow likely in the morning then partly sunny with a slight chance of snow in the afternoon. Much colder. Near steady temperature around zero. Chance of snow 60 percent. Wind chill values as low as 15 below.

Partly cloudy. Colder with lows around 15 below. Wind chill values as low as 25 below.

Mostly sunny. Cold with highs around 10 above. Wind chill values as low as 25 below.

Mostly cloudy. Not as cold with lows around zero. Temperature rising to around 15 after midnight. Wind chill values as low as 15 below.

Mostly sunny. Not as cool with highs in the lower 20s.

Mostly cloudy. Cold with lows 5 to 10 above.

Partly sunny. Highs in the upper 20s.

Mostly cloudy. Low temperature around 29F. Dew point will be around 26F with an average humidity of 82%. Winds will be 6 mph from the W.

Partly cloudy. High temperature around 33F. Dew point will be around 26F with an average humidity of 80%. Winds will be 6 mph from the NW.

Cloudy. Low temperature around 25F. Dew point will be around 20F with an average humidity of 78%. Winds will be 2 mph from the W.

Partly cloudy. High temperature around 27F. Dew point will be around 18F with an average humidity of 76%. Winds will be 7 mph from the NW.

Mostly clear. Low temperature around 17F. Dew point will be around 12F with an average humidity of 80%. Winds will be 2 mph from the N.