10-Day Weather Forecast - South Sioux City, NE

Partly sunny. Not as cool with highs in the mid 60s. West winds 5 to 10 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s. West winds around 5 mph.

Sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph.

Partly cloudy. Lows in the lower 40s. Southeast winds around 5 mph becoming south after midnight.

Mostly sunny. Warmer with highs in the upper 70s.

Partly cloudy in the evening then becoming mostly clear. Lows in the mid 40s.

Sunny. Highs in the mid 80s.

Partly cloudy. Lows in the lower 40s.

Partly sunny and breezy. Much cooler with highs in the upper 50s.

Mostly cloudy. Much cooler with lows in the upper 20s.

Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 50s.

Mostly cloudy. Lows in the lower 30s.

Partly sunny. Highs in the mid 50s.

Partly cloudy. Low temperature around 39F. Dew point will be around 35F with an average humidity of 73%. Winds will be 12 mph from the SE.

Partly cloudy. High temperature around 64F. Dew point will be around 41F with an average humidity of 65%. Winds will be 9 mph from the S.

Partly cloudy. Low temperature around 42F. Dew point will be around 40F with an average humidity of 62%. Winds will be 2 mph from the S.

Partly cloudy. High temperature around 52F. Dew point will be around 29F with an average humidity of 50%. Winds will be 9 mph from the N.

Mostly clear. Low temperature around 31F. Dew point will be around 23F with an average humidity of 52%. Winds will be 6 mph from the N.