10-Day Weather Forecast - Sioux City, IA

Mostly cloudy. A slight chance of drizzle in the morning. Highs in the lower 50s. East winds around 5 mph.

Mostly cloudy with a 40 percent chance of rain. Lows in the lower 30s. Northeast winds around 5 mph.

Mostly cloudy in the morning then becoming partly sunny. A 20 percent chance of rain. Highs in the lower 50s. Northeast winds around 5 mph becoming southeast in the afternoon.

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

Sunny warmer with highs in the mid 60s.

Mostly cloudy. A chance of rain in the evening then rain likely with a slight chance of thunderstorms after midnight. Not as cool with lows in the mid 40s. Chance of rain 70 percent.

Mostly cloudy with rain likely in the morning then partly sunny with a chance of rain in the afternoon. Highs in the upper 50s. Chance of rain 70 percent.

Mostly cloudy. A chance of rain in the evening. Much cooler with lows in the upper 20s. Chance of rain 40 percent.

Sunny. Highs in the upper 50s.

Mostly clear. Lows in the mid 30s.

Sunny. Highs in the lower 60s.

Mostly clear. Low temperature around 37F. Dew point will be around 31F 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 35F with an average humidity of 53%. 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 57%. 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 68%. Winds will be 11 mph from the N.

Mostly cloudy. High temperature around 33F. Dew point will be around 14F with an average humidity of 56%. 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.