10-Day Weather Forecast - Sioux Falls, SD

Partly sunny. Highs in the upper 30s. North winds 5 to 10 mph becoming east in the afternoon.

Mostly cloudy. Near steady temperature around 30. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Mostly cloudy in the morning then becoming mostly sunny. Highs in the mid 40s. South winds 5 to 10 mph with gusts up to 20 mph.

Mostly cloudy. Lows in the mid 30s.

Mostly cloudy. Highs in the lower 50s.

Mostly cloudy in the evening then clearing. Cooler with lows in the mid 20s.

Partly sunny. Cooler with highs in the upper 30s.

Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature in the lower 30s.

Mostly cloudy with a slight chance of rain. A slight chance of snow in the afternoon. Highs around 40. Temperature falling into the mid 30s in the afternoon. Chance of precipitation 20 percent.

Mostly cloudy. Cooler with lows 15 to 20.

Mostly sunny. Cooler with highs around 30.

Mostly clear. Low temperature around 11F. Dew point will be around 2F with an average humidity of 55%. Winds will be 11 mph from the NW.

Mostly sunny. High temperature around 37F. Dew point will be around 17F with an average humidity of 55%. Winds will be 5 mph from the SW.

Mostly clear. Low temperature around 30F. Dew point will be around 23F with an average humidity of 74%. Winds will be 5 mph from the S.

Mostly sunny. High temperature around 40F. Dew point will be around 26F with an average humidity of 65%. Winds will be 6 mph from the SW.

Mostly clear. Low temperature around 31F. Dew point will be around 27F with an average humidity of 78%. Winds will be 3 mph from the SW.

Mostly sunny. High temperature around 39F. Dew point will be around 24F with an average humidity of 62%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 28F. Dew point will be around 23F with an average humidity of 71%. Winds will be 2 mph from the W.