10-Day Weather Forecast - Sioux Falls, SD

Mostly sunny. Patchy smoke this morning then areas of smoke this 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.

Mostly cloudy in the morning then becoming mostly sunny. Patchy smoke in the morning. Humid with highs in the upper 80s. East winds around 5 mph becoming south in the afternoon.

Partly cloudy. Humid with lows in the upper 60s. Southeast winds around 5 mph.

Sunny with highs in the lower 90s. South winds 5 to 10 mph.

Mostly clear in the evening then becoming mostly cloudy. Lows in the lower 70s.

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

Showers likely with a chance of thunderstorms in the evening then a chance of showers after midnight. Lows in the mid 60s. Chance of rain 70 percent.

Mostly sunny. Highs in the lower 80s.

Mostly clear. Lows in the mid 60s.

Mostly sunny. Highs in the mid 80s.

Mostly clear. Lows in the mid 60s.

Mostly sunny. Highs in the upper 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.