10-Day Weather Forecast - South Sioux City, NE

Mostly sunny. Highs in the lower 50s. Northwest winds 5 to 10 mph.

Partly cloudy. Lows in the lower 30s. South winds 5 to 10 mph.

Partly sunny. Warmer with highs in the mid 60s. South winds 10 to 15 mph becoming southwest in the afternoon.

Mostly cloudy. Lows in the lower 30s. Northwest winds 10 to 15 mph.

Mostly cloudy. Much cooler with highs in the upper 40s.

Mostly cloudy. Lows in the upper 20s.

Mostly cloudy. A slight chance of rain and snow in the afternoon. Highs in the mid 40s. Chance of precipitation 20 percent.

Cloudy with a chance of rain. A chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 30 percent.

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

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

Mostly cloudy. A slight chance of snow in the morning. Highs in the upper 40s. Chance of snow 20 percent.

Mostly cloudy with a slight chance of rain. A slight chance of snow in the evening then a slight chance of freezing rain after midnight. Lows in the upper 20s. Chance of precipitation 20 percent.

Mostly sunny with a 20 percent chance of rain. Highs in the mid 40s.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 31F. Dew point will be around 32F with an average humidity of 90%. Winds will be 2 mph from the NW.

Cloudy. High temperature around 43F. Dew point will be around 33F with an average humidity of 77%. Winds will be 4 mph from the NW.

Partly cloudy. Low temperature around 32F. Dew point will be around 30F with an average humidity of 79%. Winds will be 3 mph from the SE.

Mostly cloudy. High temperature around 44F. Dew point will be around 34F with an average humidity of 79%. Winds will be 7 mph from the SE.

Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 34F. Dew point will be around 34F with an average humidity of 83%. Winds will be 2 mph from the SE.