10-Day Weather Forecast - Sioux Falls, SD

Mostly sunny. Patchy smoke in the morning then areas of smoke in the afternoon. Hot with highs in the mid 90s. North winds 10 to 15 mph.

Mostly cloudy. Patchy smoke. Lows in the lower 70s. North winds 5 to 10 mph.

Patchy smoke in the morning. Partly sunny. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph.

Mostly clear. Humid with lows in the upper 60s. South winds around 5 mph.

Sunny. Highs around 90.

Mostly clear in the evening then becoming partly cloudy. Lows around 70.

Mostly cloudy with a chance of showers in the morning then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.

A chance of thunderstorms. Showers likely mainly in the evening. Lows in the mid 60s. Chance of rain 60 percent.

Partly sunny in the morning then clearing. Highs in the lower 80s.

Mostly clear. Lows in the lower 60s.

Mostly sunny. Highs in the lower 80s.

Mostly clear. Lows in the mid 60s.

Sunny. Highs in the mid 80s.

Clear. Low temperature around 67F. Dew point will be around 65F with an average humidity of 71%. Winds will be 6 mph from the S.

Mostly sunny. High temperature around 80F. Dew point will be around 64F with an average humidity of 71%. Winds will be 5 mph from the S.

Mostly clear. Low temperature around 64F. Dew point will be around 63F with an average humidity of 74%. Winds will be 3 mph from the W.

Mostly sunny. High temperature around 71F. Dew point will be around 60F with an average humidity of 76%. Winds will be 5 mph from the N.

Clear. Low temperature around 57F. Dew point will be around 57F with an average humidity of 77%. Winds will be 5 mph from the N.