10-Day Weather Forecast - Sioux City, IA

Partly sunny. A chance of flurries in the morning then a slight chance of rain in the afternoon. Not as cool with highs in the lower 40s. South winds 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Chance of precipitation 20 percent.

Partly cloudy in the evening then mostly cloudy with a chance of flurries after midnight. Breezy and not as cool with lows in the upper 20s. Northwest winds 15 to 25 mph with gusts up to 40 mph.

Mostly cloudy. A slight chance of snow in the morning then a chance of snow in the afternoon. Little or no snow accumulation. Windy cooler with highs in the lower 30s. Temperature falling into the lower 20s in the afternoon. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 30 percent.

Mostly cloudy and breezy. Much colder with lows 5 to 10 above.

Mostly sunny. Much colder with highs 10 to 15.

Partly cloudy. Cold with lows around zero. Wind chill values as low as 10 below.

Mostly sunny. Not as cool with highs in the upper 20s. Wind chill values as low as 10 below in the morning.

Mostly cloudy. Cold with lows around 10 above.

Mostly sunny. Highs in the lower 20s.

Partly cloudy. Cold with lows 5 to 10 above.

Mostly sunny. Highs in the mid 20s.

Partly cloudy. Low temperature around 17F. Dew point will be around 17F with an average humidity of 68%. Winds will be 4 mph from the N.

Sunny. High temperature around 32F. Dew point will be around 13F with an average humidity of 61%. Winds will be 2 mph from the W.

Mostly clear. Low temperature around 17F. Dew point will be around 11F with an average humidity of 68%. Winds will be 2 mph from the S.

Partly cloudy. High temperature around 31F. Dew point will be around 15F with an average humidity of 60%. Winds will be 5 mph from the S.

Cloudy. Low temperature around 18F. Dew point will be around 13F with an average humidity of 66%. Winds will be 2 mph from the N.

Cloudy. High temperature around 24F. Dew point will be around 12F with an average humidity of 65%. Winds will be 4 mph from the N.

Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 10F. Dew point will be around 7F with an average humidity of 73%. Winds will be 4 mph from the N.