10-Day Weather Forecast - Sioux Falls, SD

Mostly sunny. Not as cool with highs in the mid 30s. West winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 19. Temperature rising into the mid 20s after midnight. Southwest winds 5 to 10 mph.

Mostly cloudy in the morning then becoming partly sunny. Highs around 40. Southwest winds 5 to 10 mph becoming west 10 to 15 mph in the afternoon.

Partly cloudy. Lows in the lower 20s. Northwest winds 10 to 15 mph becoming west around 5 mph after midnight.

Partly sunny in the morning then becoming mostly cloudy. Highs around 40.

Mostly cloudy. A chance of rain in the evening then a slight chance of rain and snow after midnight. Windy colder with lows around 10 above. Chance of precipitation 50 percent.

Mostly sunny. A slight chance of snow in the morning. Windy cooler with highs in the mid 20s. Temperature falling to around 10 above in the afternoon. Chance of snow 20 percent.

Partly cloudy in the evening then becoming mostly cloudy. Colder with lows around zero. Temperature rising to around 5 above after midnight. Wind chill values as low as 10 below.

Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 30s.

Mostly cloudy and not as cool. Near steady temperature in the upper 20s.

Partly sunny. Highs in the lower 30s. Temperature falling into the upper 20s in the afternoon.

Mostly cloudy in the evening then becoming partly cloudy. Cold with lows 10 to 15.

Mostly sunny. Highs in the lower 30s.

Mostly clear. Low temperature around 25F. Dew point will be around 17F with an average humidity of 70%. Winds will be 9 mph from the S.

Partly cloudy. High temperature around 34F. Dew point will be around 20F with an average humidity of 64%. Winds will be 8 mph from the S.

Mostly cloudy. Low temperature around 24F. Dew point will be around 21F with an average humidity of 77%. Winds will be 1 mph from the NW.

Mostly sunny. High temperature around 29F. Dew point will be around 18F with an average humidity of 67%. Winds will be 2 mph from the NW.

Mostly clear. Low temperature around 22F. Dew point will be around 17F with an average humidity of 74%. Winds will be 2 mph from the S.