10-Day Weather Forecast - Sioux City, IA

Mostly cloudy. Patchy fog in the morning. A chance of showers, mainly in the morning. Highs in the mid 60s. South winds 5 to 10 mph. Chance of rain 50 percent.

Mostly cloudy with a 20 percent chance of showers. Lows around 50. Southeast winds 5 to 10 mph.

Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 60s. Chance of rain 20 percent.

Mostly cloudy. Showers likely after midnight. Lows in the mid 50s. Chance of rain 70 percent.

Showers. A chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 90 percent.

Showers, mainly in the evening. Lows in the lower 50s. Chance of rain 90 percent.

Showers likely. Highs in the lower 60s. Chance of rain 70 percent.

Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s.

Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the mid 50s.

Mostly cloudy. Lows in the upper 30s.

Partly sunny. Highs in the lower 50s.

Clear. Low temperature around 36F. Dew point will be around 34F with an average humidity of 74%. Winds will be 8 mph from the NW.

Partly cloudy. High temperature around 55F. Dew point will be around 38F with an average humidity of 62%. Winds will be 3 mph from the NW.

Mostly cloudy. Low temperature around 37F. Dew point will be around 35F with an average humidity of 79%. Winds will be 5 mph from the NNE.

Sunny. High temperature around 51F. Dew point will be around 37F with an average humidity of 71%. Winds will be 5 mph from the NNE.

Partly cloudy. Low temperature around 34F. Dew point will be around 33F with an average humidity of 86%. Winds will be 5 mph from the ENE.