10-Day Weather Forecast - South Sioux City, NE

Mostly cloudy. A slight chance of drizzle in the morning. Not as cool with highs in the lower 50s. Southeast winds around 5 mph becoming northeast in the afternoon.

Mostly cloudy in the evening then partly cloudy with a slight chance of rain after midnight. Lows around 30. Northeast winds around 5 mph. Chance of rain 20 percent.

Mostly sunny. A slight chance of rain in the morning. Highs in the upper 50s. Southeast winds around 5 mph. Chance of rain 20 percent.

Mostly clear in the evening then becoming partly cloudy. A 20 percent chance of rain. Lows in the lower 30s.

Sunny warmer with highs in the upper 60s.

Mostly cloudy. A chance of rain in the evening then rain with a chance of thunderstorms after midnight. Not as cool with lows in the mid 40s. Chance of rain 80 percent.

Rain with a slight chance of thunderstorms in the morning then rain likely in the afternoon. Highs in the mid 60s. Chance of rain 80 percent.

Mostly cloudy. A chance of rain with a slight chance of thunderstorms in the evening then a slight chance of rain after midnight. Much cooler with lows in the upper 20s. Chance of rain 50 percent.

Sunny cooler with highs in the lower 50s.

Mostly clear. Lows in the lower 30s.

Sunny warmer with highs in the mid 60s.

Mostly clear. Low temperature around 38F. Dew point will be around 30F with an average humidity of 60%. Winds will be 4 mph from the S.

Partly cloudy. High temperature around 60F. Dew point will be around 34F with an average humidity of 52%. Winds will be 6 mph from the SW.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 34F. Dew point will be around 30F with an average humidity of 61%. Winds will be 3 mph from the NW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 44F. Dew point will be around 26F with an average humidity of 56%. Winds will be 8 mph from the NW.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 17F. Dew point will be around 16F with an average humidity of 67%. Winds will be 11 mph from the N.

Mostly cloudy. High temperature around 33F. Dew point will be around 13F with an average humidity of 55%. Winds will be 11 mph from the NW.

Mostly cloudy. Low temperature around 14F. Dew point will be around 9F with an average humidity of 63%. Winds will be 6 mph from the NW.