10-Day Weather Forecast - South Sioux City, NE

Sunny. Less humid with highs in the mid 70s. North winds 10 to 15 mph.

Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph.

Mostly sunny. Highs in the mid 70s. Northwest winds around 5 mph increasing to around 10 mph in the afternoon.

Mostly clear. Lows in the upper 40s.

Sunny. Highs in the lower 70s.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s.

Sunny. Highs in the lower 70s.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s.

Mostly sunny. Highs in the upper 70s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s.

Partly sunny. Highs in the upper 70s.

Mostly clear. Low temperature around 60F. Dew point will be around 62F with an average humidity of 89%. Winds will be 3 mph from the SE.

Partly cloudy. High temperature around 78F. Dew point will be around 63F with an average humidity of 77%. Winds will be 2 mph from the S.

Clear. Low temperature around 58F. Dew point will be around 61F with an average humidity of 86%. Winds will be 2 mph from the SE.

Sunny. High temperature around 77F. Dew point will be around 60F with an average humidity of 72%. Winds will be 2 mph from the SE.

Clear. Low temperature around 60F. Dew point will be around 60F with an average humidity of 79%. Winds will be 6 mph from the SE.

Sunny. High temperature around 82F. Dew point will be around 63F with an average humidity of 69%. Winds will be 6 mph from the S.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 63F. Dew point will be around 63F with an average humidity of 79%. Winds will be 6 mph from the S.