10-Day Weather Forecast - North Sioux City, SD

Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 50s. North winds 10 to 15 mph. Chance of rain 20 percent.

Partly cloudy. Areas of frost after midnight. Lows in the mid 30s. Northwest winds 10 to 15 mph diminishing to around 5 mph after midnight.

Widespread frost in the morning. Mostly sunny. Highs in the upper 50s. North winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly clear. Widespread frost after midnight. Lows in the lower 30s.

Widespread frost in the morning. Sunny warmer with highs in the upper 60s.

Mostly clear in the evening then becoming partly cloudy. Not as cool with lows in the lower 40s.

Mostly sunny. Highs around 70.

Partly cloudy. Lows in the lower 40s.

Mostly sunny. Highs in the upper 60s.

Mostly clear. Lows in the lower 40s.

Mostly sunny. Highs in the lower 70s.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 53F. Dew point will be around 45F with an average humidity of 62%. Winds will be 6 mph from the N.

Sunny. High temperature around 72F. Dew point will be around 47F with an average humidity of 57%. Winds will be 7 mph from the NW.

Clear. Low temperature around 46F. Dew point will be around 41F with an average humidity of 60%. Winds will be 9 mph from the N.

Sunny. High temperature around 62F. Dew point will be around 37F with an average humidity of 51%. Winds will be 13 mph from the NW.

Clear. Low temperature around 42F. Dew point will be around 33F with an average humidity of 53%. Winds will be 8 mph from the N.

Sunny. High temperature around 61F. Dew point will be around 34F with an average humidity of 50%. Winds will be 7 mph from the NW.

Mostly clear. Low temperature around 42F. Dew point will be around 34F with an average humidity of 55%. Winds will be 5 mph from the N.